Finite Group Databasebeta

← C2×#23765028 #34440971

Subgroups — C2×#23765028 #34440971

Order 20224.

1154 conjugacy classes of subgroups.

The subgroup lattice has 464 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579101C211yesmaximal, characteristic, complemented
2C22×#14579101C211yesmaximal, characteristic, complemented
3#23765028C218yesmaximal, direct product factor
4C2×#19098347C214yesmaximal, complemented
5C22×#131×C79C211yesmaximal, characteristic
6C2×#14579101—21no—
7C2×#14579101—21no—
8C2×#14579101—22no—
9C2×#14579101—21no—
10C2×#14579101—22no—
11C2×#14579101C2212yescomplemented
12C2×#14579101C2214yescomplemented
13C2×#14579101C2214yescomplemented
14C22×C79⋊C16—21no—
15C22×C79⋊C16C2212yescomplemented
16#19098347C22116yescomplemented
17C22×#41×C79C411yescharacteristic
18C2×#131×C79—21no—
19C2×#131×C79—22no—
20C2×#131×C79—21no—
21C2×#131×C79—22no—
22C2×#131×C79C412yes—
23C2×#131×C79C414yes—
24C2×#131×C79C2212yes—
25C2×#131×C79C2214yes—
26C22×M16×C79—21no—
27C22×M16×C79C411yescharacteristic
28C23×C8×C79—21no—
29C23×C8×C79C2211yescharacteristic
30#14579101—24no—
31#14579101—24no—
32#14579101—22no—
33#14579101—24no—
34#14579101C2314yescomplemented
35C2×C79⋊C16—24no—
36C2×C79⋊C16—22no—
37C2×C79⋊C16—22no—
38C2×C79⋊C16—22no—
39C2×C79⋊C16C2314yescomplemented
40C2×#41×C79—21no—
41C2×#41×C79—22no—
42C2×#41×C79—21no—
43C2×#41×C79—22no—
44C2×#41×C79C812yes—
45C2×#41×C79C814yes—
46C2×#41×C79C2×C412yes—
47C2×#41×C79C2×C414yes—
48C22×Q8×C79C811yescharacteristic
49C22×D4×C79—21no—
50C22×D4×C79C811yescharacteristic
51C23×C4×C79—21no—
52C23×C4×C79C2×C411yescharacteristic
53#131×C79—24no—
54#131×C79—24no—
55#131×C79—24no—
56#131×C79—22no—
57#131×C79—24no—
58#131×C79—24no—
59#131×C79—22no—
60#131×C79C2×C414yes—
61#131×C79C2×C418yes—
62#131×C79C2314yes—
63C2×M16×C79—21no—
64C2×M16×C79—22no—
65C2×M16×C79—22no—
66C2×M16×C79—24no—
67C2×M16×C79—22no—
68C2×M16×C79—24no—
69C2×M16×C79C2×C412yes—
70C2×M16×C79C2×C414yes—
71C22×C8×C79—21no—
72C22×C8×C79—24no—
73C22×C8×C79—22no—
74C22×C8×C79—24no—
75C22×C8×C79—22no—
76C22×C8×C79C2×C411yescharacteristic
77C22×C8×C79C2×C412yes—
78C22×C8×C79D411yescharacteristic
79C22×C8×C79D411yescharacteristic
80C22×C8×C79D411yescharacteristic
81C22×C8×C79D411yescharacteristic
82C22×C8×C79D412yes—
83C22×C8×C79D412yes—
84C22×C8×C79C2311yescharacteristic
85C22×C8×C79C2312yes—
86C79⋊C16—24no—
87C79⋊C16—24no—
88C24×C79—21no—
89C24×C79M1611yescharacteristic
90#41×C79—24no—
91#41×C79—24no—
92#41×C79—24no—
93#41×C79—22no—
94#41×C79—24no—
95#41×C79—22no—
96#41×C79—24no—
97#41×C79C2×C814yes—
98#41×C79C2×C818yes—
99#41×C79C22×C414yes—
100C2×Q8×C79—22no—
101C2×Q8×C79—21no—
102C2×Q8×C79C2×C814yes—
103C2×Q8×C79C2×C812yes—
104C2×D4×C79—22no—
105C2×D4×C79—24no—
106C2×D4×C79—22no—
107C2×D4×C79—24no—
108C2×D4×C79—22no—
109C2×D4×C79—21no—
110C2×D4×C79C2×C814yes—
111C2×D4×C79C2×C812yes—
112C22×C4×C79—21no—
113C22×C4×C79—24no—
114C22×C4×C79—22no—
115C22×C4×C79—24no—
116C22×C4×C79—22no—
117C22×C4×C79C22⋊C411yescharacteristic
118C22×C4×C79C22⋊C411yescharacteristic
119C22×C4×C79C22⋊C412yes—
120C22×C4×C79C2×C811yescharacteristic
121C22×C4×C79C2×C811yescharacteristic
122C22×C4×C79C2×C812yes—
123C22×C4×C79M1611yescharacteristic
124C22×C4×C79M1612yes—
125C22×C4×C79C22×C411yescharacteristic
126C22×C4×C79C22×C412yes—
127M16×C79—24no—
128M16×C79—28no—
129M16×C79—24no—
130M16×C79—22no—
131M16×C79—24no—
132M16×C79C22×C414yes—
133C2×C8×C79—28no—
134C2×C8×C79—24no—
135C2×C8×C79—24no—
136C2×C8×C79—24no—
137C2×C8×C79—22no—
138C2×C8×C79C22⋊C412yes—
139C2×C8×C79C22⋊C411yescharacteristic
140C2×C8×C79C22⋊C411yescharacteristic
141C2×C8×C79C22⋊C412yes—
142C2×C8×C79C22⋊C412yes—
143C2×C8×C79C22⋊C412yes—
144C2×C8×C79C22⋊C412yes—
145C2×C8×C79C22×C411yescharacteristic
146C2×C8×C79C22×C412yes—
147C2×C8×C79C2×D412yes—
148C2×C8×C79C2×D411yescharacteristic
149C2×C8×C79C2×D412yes—
150C2×C8×C79C2×D411yescharacteristic
151C2×C8×C79C2×D412yes—
152C2×C8×C79C2×D412yes—
153C2×C8×C79C2×D411yescharacteristic
154C2×C8×C79C2×D411yescharacteristic
155C2×C8×C79C2411yescharacteristic
156C23×C79—24no—
157C23×C79—22no—
158C23×C79—42no—
159C23×C79—44no—
160C23×C79C22⋊C811yescharacteristic
161C23×C79C22⋊C811yescharacteristic
162C23×C79C22⋊C812yes—
163C23×C79C2×M1611yescharacteristic
164C23×C79C2×M1612yes—
165Q8×C79—22no—
166Q8×C79—24no—
167Q8×C79C22×C814yes—
168D4×C79—24no—
169D4×C79—28no—
170D4×C79—24no—
171D4×C79—22no—
172D4×C79—24no—
173D4×C79C22×C814yes—
174C2×C4×C79—24no—
175C2×C4×C79—22no—
176C2×C4×C79—24no—
177C2×C4×C79—28no—
178C2×C4×C79—24no—
179C2×C4×C79C22⋊C812yes—
180C2×C4×C79C22⋊C811yescharacteristic
181C2×C4×C79C22⋊C812yes—
182C2×C4×C79C22⋊C811yescharacteristic
183C2×C4×C79C22⋊C812yes—
184C2×C4×C79C22⋊C812yes—
185C2×C4×C79C22⋊C812yes—
186C2×C4×C79C2×C22⋊C412yes—
187C2×C4×C79C2×C22⋊C411yescharacteristic
188C2×C4×C79C2×C22⋊C412yes—
189C2×C4×C79C2×C22⋊C411yescharacteristic
190C2×C4×C79C22×C812yes—
191C2×C4×C79C22×C811yescharacteristic
192C2×C4×C79C22×C812yes—
193C2×C4×C79C22×C811yescharacteristic
194C2×C4×C79C2×M1612yes—
195C2×C4×C79C2×M1611yescharacteristic
196C2×C4×C79C23×C411yescharacteristic
197C8×C79—24no—
198C8×C79C2×C22⋊C412yes—
199C8×C79C2×C22⋊C411yescharacteristic
200C8×C79C2×C22⋊C411yescharacteristic
201C8×C79C2×C22⋊C412yes—
202C8×C79C22×D411yescharacteristic
203C8×C79C22×D411yescharacteristic
204C22×C79—22no—
205C22×C79—22no—
206C22×C79—22no—
207C22×C79—24no—
208C22×C79—42no—
209C22×C79—42no—
210C22×C79—48no—
211C22×C79—44no—
212C22×C79C2×C22⋊C812yes—
213C22×C79C2×C22⋊C812yes—
214C22×C79C2×C22⋊C811yescharacteristic
215C22×C79C2×C22⋊C811yescharacteristic
216C22×C79C22×M1611yescharacteristic
217C4×C79—24no—
218C4×C79C2×C22⋊C812yes—
219C4×C79C2×C22⋊C811yescharacteristic
220C4×C79C2×C22⋊C811yescharacteristic
221C4×C79C2×C22⋊C812yes—
222C4×C79C22×C22⋊C411yescharacteristic
223C4×C79C23×C811yescharacteristic
224C2×#2117—791nomaximal, Sylow
225C2×C79—22no—
226C2×C79—21no—
227C2×C79—22no—
228C2×C79—21no—
229C2×C79—44no—
230C2×C79#211712yescomplemented
231C2×C79C22×C22⋊C811yescharacteristic
232C22×#131D7911yescharacteristic
233C22×M32—791no—
234C22×M32—791no—
235#2117—798no—
236C2×#350—794no—
237C79C2×#211711yescharacteristic, complemented, Sylow
238C22×#41Dic7911yescharacteristic
239C2×#131—21no—
240C2×#131—22no—
241C2×#131—22no—
242C2×#131—21no—
243C2×#131Dic7912yes—
244C2×#131Dic7914yes—
245C2×#131C2×D7912yes—
246C2×#131C2×D7914yes—
247C22×M16—21no—
248C22×M16Dic7911yescharacteristic
249C23×C8—21no—
250C23×C8C2×D7911yescharacteristic
251C2×M32—794no—
252C2×M32—792no—
253C2×M32—794no—
254C2×M32—1581no—
255C2×M32—1581no—
256C2×M32—1582no—
257C2×M32—1582no—
258C2×M32—1581no—
259C22×C16—792no—
260C22×C16—1581no—
261#350—7916no—
262C2×#41—22no—
263C2×#41—21no—
264C2×#41—21no—
265C2×#41—22no—
266C2×#41C79⋊C812yes—
267C2×#41C79⋊C814yes—
268C2×#41C2×Dic7912yes—
269C2×#41C2×Dic7914yes—
270C22×Q8C79⋊C811yescharacteristic
271C22×D4—21no—
272C22×D4C79⋊C811yescharacteristic
273C23×C4—21no—
274C23×C4C2×Dic7911yescharacteristic
275#131—24no—
276#131—24no—
277#131—24no—
278#131—22no—
279#131—24no—
280#131—24no—
281#131—22no—
282#131C2×Dic7914yes—
283#131C2×Dic7918yes—
284#131C22×D7914yes—
285C2×M16—22no—
286C2×M16—21no—
287C2×M16—24no—
288C2×M16—22no—
289C2×M16—22no—
290C2×M16—24no—
291C2×M16C2×Dic7912yes—
292C2×M16C2×Dic7914yes—
293C22×C8—21no—
294C22×C8—24no—
295C22×C8—22no—
296C22×C8—24no—
297C22×C8—22no—
298C22×C8C2×Dic7911yescharacteristic
299C22×C8C2×Dic7912yes—
300C22×C8C22⋊D7911yescharacteristic
301C22×C8C22⋊D7911yescharacteristic
302C22×C8C22⋊D7912yes—
303C22×C8C22⋊D7912yes—
304C22×C8C22⋊D7911yescharacteristic
305C22×C8C22⋊D7911yescharacteristic
306C22×C8C22×D7912yes—
307C22×C8C22×D7911yescharacteristic
308M32—794no—
309M32—1584no—
310M32—1584no—
311M32—1584no—
312M32—1582no—
313C2×C16—794no—
314C2×C16—1582no—
315C2×C16—1582no—
316C2×C16—1584no—
317C2×C16—1582no—
318C24—21no—
319C24#1192960811yescharacteristic
320#41—24no—
321#41—24no—
322#41—24no—
323#41—22no—
324#41—24no—
325#41—22no—
326#41—24no—
327#41C2×C79⋊C814yes—
328#41C2×C79⋊C818yes—
329#41C22×Dic7914yes—
330C2×Q8—22no—
331C2×Q8—21no—
332C2×Q8C2×C79⋊C814yes—
333C2×Q8C2×C79⋊C812yes—
334C2×D4—22no—
335C2×D4—24no—
336C2×D4—22no—
337C2×D4—24no—
338C2×D4—22no—
339C2×D4—21no—
340C2×D4C2×C79⋊C814yes—
341C2×D4C2×C79⋊C812yes—
342C22×C4—21no—
343C22×C4—24no—
344C22×C4—22no—
345C22×C4—24no—
346C22×C4—22no—
347C22×C4C22⋊Dic7911yescharacteristic
348C22×C4C22⋊Dic7912yes—
349C22×C4C22⋊Dic7911yescharacteristic
350C22×C4C2×C79⋊C811yescharacteristic
351C22×C4C2×C79⋊C811yescharacteristic
352C22×C4C2×C79⋊C812yes—
353C22×C4#1192960811yescharacteristic
354C22×C4#1192960812yes—
355C22×C4C22×Dic7912yes—
356C22×C4C22×Dic7911yescharacteristic
357M16—22no—
358M16—24no—
359M16—24no—
360M16—28no—
361M16—24no—
362M16C22×Dic7914yes—
363C2×C8—24no—
364C2×C8—22no—
365C2×C8—28no—
366C2×C8—24no—
367C2×C8—24no—
368C2×C8C22⋊Dic7911yescharacteristic
369C2×C8C22⋊Dic7912yes—
370C2×C8C22⋊Dic7912yes—
371C2×C8C22⋊Dic7911yescharacteristic
372C2×C8C22⋊Dic7912yes—
373C2×C8C22⋊Dic7912yes—
374C2×C8C22⋊Dic7912yes—
375C2×C8C22×Dic7912yes—
376C2×C8C22×Dic7911yescharacteristic
377C2×C8C2×C22⋊D7911yescharacteristic
378C2×C8C2×C22⋊D7911yescharacteristic
379C2×C8C2×C22⋊D7912yes—
380C2×C8C2×C22⋊D7912yes—
381C2×C8C2×C22⋊D7912yes—
382C2×C8C2×C22⋊D7912yes—
383C2×C8C2×C22⋊D7911yescharacteristic
384C2×C8C2×C22⋊D7911yescharacteristic
385C2×C8C23×D7911yescharacteristic
386C16—1584no—
387C16—1584no—
388C23—24no—
389C23—22no—
390C23—42no—
391C23—44no—
392C23C22⋊(C79⋊C8)11yescharacteristic
393C23C22⋊(C79⋊C8)11yescharacteristic
394C23C22⋊(C79⋊C8)12yes—
395C23C2×#1192960811yescharacteristic
396C23C2×#1192960812yes—
397Q8—22no—
398Q8—24no—
399Q8C22×C79⋊C814yes—
400D4—28no—
401D4—24no—
402D4—24no—
403D4—22no—
404D4—24no—
405D4C22×C79⋊C814yes—
406C2×C4—24no—
407C2×C4—22no—
408C2×C4—24no—
409C2×C4—28no—
410C2×C4—24no—
411C2×C4C22⋊(C79⋊C8)12yes—
412C2×C4C22⋊(C79⋊C8)11yescharacteristic
413C2×C4C22⋊(C79⋊C8)12yes—
414C2×C4C22⋊(C79⋊C8)11yescharacteristic
415C2×C4C22⋊(C79⋊C8)12yes—
416C2×C4C22⋊(C79⋊C8)12yes—
417C2×C4C22⋊(C79⋊C8)12yes—
418C2×C4C2×C22⋊Dic7912yes—
419C2×C4C2×C22⋊Dic7911yescharacteristic
420C2×C4C2×C22⋊Dic7912yes—
421C2×C4C2×C22⋊Dic7911yescharacteristic
422C2×C4C22×C79⋊C812yes—
423C2×C4C22×C79⋊C811yescharacteristic
424C2×C4C22×C79⋊C812yes—
425C2×C4C22×C79⋊C811yescharacteristic
426C2×C4C2×#1192960812yes—
427C2×C4C2×#1192960811yescharacteristic
428C2×C4C23×Dic7911yescharacteristic
429C8—24no—
430C8C2×C22⋊Dic7912yes—
431C8C2×C22⋊Dic7911yescharacteristic
432C8C2×C22⋊Dic7911yescharacteristic
433C8C2×C22⋊Dic7912yes—
434C8C22×C22⋊D7911yescharacteristic
435C8C22×C22⋊D7911yescharacteristic
436C22—22no—
437C22—22no—
438C22—22no—
439C22—24no—
440C22—42no—
441C22—42no—
442C22—48no—
443C22—44no—
444C22C2×C22⋊(C79⋊C8)12yes—
445C22C2×C22⋊(C79⋊C8)12yes—
446C22C2×C22⋊(C79⋊C8)11yescharacteristic
447C22C2×C22⋊(C79⋊C8)11yescharacteristic
448C22C22×#1192960811yescharacteristic
449C4—24no—
450C4C2×C22⋊(C79⋊C8)12yes—
451C4C2×C22⋊(C79⋊C8)11yescharacteristic
452C4C2×C22⋊(C79⋊C8)11yescharacteristic
453C4C2×C22⋊(C79⋊C8)12yes—
454C4C22×C22⋊Dic7911yescharacteristic
455C4C23×C79⋊C811yescharacteristic
456C2—22no—
457C2—22no—
458C2—21no—
459C2—21no—
460C2—44no—
461C2#2376502812yesdirect product factor
462C2C22×C22⋊(C79⋊C8)11yescharacteristic
subgroupG/H
centerC2×C8C2×C22⋊D79
commutatorC4×C79C23×C8
FrattiniC2×C8C23×D79
FittingC22×#131×C79C2
socleC22×C79C2×C22⋊C8
prime radicalC22×#41×C79C4
cosocleC2×C8×C79C24
hypercenterC22×#131D79
hypocenterC79C2×#2117
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ C22×#131

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C22×#14579101C2semidirect
2. C22×#14579101C2semidirect
3. #23765028C2direct (N × H)
4. C2×#19098347C2semidirect
11. C2×#14579101C22semidirect
12. C2×#14579101C22semidirect
13. C2×#14579101C22semidirect
15. C22×C79⋊C16C22semidirect
16. #19098347C22semidirect
34. #14579101C23semidirect
39. C2×C79⋊C16C23semidirect
230. C2×C79#2117semidirect
237. C79C2×#2117semidirect
461. C2#23765028direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145791012
#237650282
C2×#190983472
C22×#131×C792
C2×#211779