Finite Group Databasebeta

← C2×#23768380 #34459606

Subgroups — C2×#23768380 #34459606

Order 20224.

3310 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×#14579161C211yesmaximal, characteristic, complemented
2C22×#14579149C211yesmaximal, characteristic
3C22×#14579149C211yesmaximal, characteristic
4C22×C4×Dic158C211yesmaximal, characteristic, complemented
5#23768380C2116yesmaximal, direct product factor
6C2×#19098485C214yesmaximal, complemented
7C2×#19098469C211yesmaximal, characteristic, complemented
8C2×#19098465C211yesmaximal, characteristic
9C2×#19098455C214yesmaximal, complemented
10C2×C4×C4⋊C4×C79C211yesmaximal, characteristic, complemented
11C23×Dic158C2211yescharacteristic
12C23×Dic158C2211yescharacteristic
13C23×D316C2211yescharacteristic
14C2×#14579161—28no—
15C2×#14579161C2218yescomplemented
16C2×#14579149—28no—
17C2×#14579149—28no—
18C2×#14579149C2218yes—
19C2×#14579149C2218yes—
20C2×C4×Dic158—28no—
21C2×C4×Dic158C2218yescomplemented
22C22×C4⋊Dic79C2211yescharacteristic
23C22×C4⋊Dic79C2214yes—
24C22×Dic79⋊C4C2212yes—
25C22×(C2×D79)⋊C4C2212yes—
26C22×(C2×D79)⋊C4C2214yes—
27C22×(C2×D79)⋊C4C2214yes—
28C22×(C2×D79)⋊C4C2212yes—
29C22×C4×Dic79C2212yes—
30#19098485C22132yescomplemented
31#19098469C2218yescomplemented
32#19098465C2218yes—
33#19098455C22132yescomplemented
34C2×C79⋊#95C2214yes—
35C22×C4⋊C4×C79C2212yes—
36C22×C42×C79C2211yescharacteristic
37C22×C42×C79C2211yescharacteristic
38C22×C42×C79C2211yescharacteristic
39C4×C4⋊C4×C79C2218yescomplemented
40C2×#95×C79C2212yes—
41C24×D79C2312yes—
42C22×Dic158—24no—
43C22×Dic158—24no—
44C22×Dic158—24no—
45C22×Dic158—24no—
46C22×Dic158—24no—
47C22×Dic158D418yes—
48C22×Dic158C2314yes—
49C22×Dic158C2314yes—
50C22×D316—24no—
51C22×D316—24no—
52C22×D316—24no—
53C22×D316C2314yes—
54C23×Dic79C2312yes—
55C23×Dic79C2312yes—
56C23×Dic79C2312yes—
57#14579161—232no—
58#14579149—232no—
59#14579149—232no—
60C4×Dic158—232no—
61C2×C4⋊Dic79—24no—
62C2×C4⋊Dic79—216no—
63C2×C4⋊Dic79C23116yes—
64C2×C4⋊Dic79C2314yes—
65C2×Dic79⋊C4—28no—
66C2×Dic79⋊C4C2318yes—
67C2×(C2×D79)⋊C4—28no—
68C2×(C2×D79)⋊C4—28no—
69C2×(C2×D79)⋊C4—216no—
70C2×(C2×D79)⋊C4—216no—
71C2×(C2×D79)⋊C4C2318yes—
72C2×(C2×D79)⋊C4C23116yes—
73C2×(C2×D79)⋊C4C23116yes—
74C2×(C2×D79)⋊C4C2318yes—
75C2×C4×Dic79—28no—
76C2×C4×Dic79C2318yes—
77C79⋊#95C23116yes—
78C23×C4×C79C2312yes—
79C23×C4×C79C2311yescharacteristic
80C23×C4×C79C2311yescharacteristic
81C23×C4×C79C2312yes—
82C23×C4×C79C2311yescharacteristic
83C2×C4⋊C4×C79—28no—
84C2×C4⋊C4×C79C2318yes—
85C2×C42×C79—24no—
86C2×C42×C79—24no—
87C2×C42×C79D418yes—
88C2×C42×C79C2314yes—
89C2×C42×C79C2314yes—
90C2×C42×C79C2314yes—
91#95×C79C2318yes—
92C23×D79—24no—
93C23×D79—24no—
94C23×D79—28no—
95C23×D79—24no—
96C23×D79—28no—
97C23×D79C2414yes—
98C2×Dic158—232no—
99C2×Dic158—28no—
100C2×Dic158—28no—
101C2×Dic158—28no—
102C2×Dic158—28no—
103C2×Dic158—28no—
104C2×Dic158—416no—
105C2×Dic158C2×D4116yes—
106C2×D316—28no—
107C2×D316—28no—
108C2×D316—28no—
109C2×D316—416no—
110C22×Dic79—24no—
111C22×Dic79—24no—
112C22×Dic79—24no—
113C22×Dic79—24no—
114C22×Dic79—24no—
115C22×Dic79—24no—
116C22×Dic79—28no—
117C22×Dic79C2×D418yes—
118C22×Dic79C2414yes—
119C22×Dic79C2414yes—
120C22×Dic79C2414yes—
121C4⋊Dic79—232no—
122C4⋊Dic79—28no—
123Dic79⋊C4—216no—
124(C2×D79)⋊C4—232no—
125(C2×D79)⋊C4—216no—
126(C2×D79)⋊C4—216no—
127(C2×D79)⋊C4—232no—
128C4×Dic79—216no—
129C24×C79C2411yescharacteristic
130C22×C4×C79—24no—
131C22×C4×C79—24no—
132C22×C4×C79—24no—
133C22×C4×C79—24no—
134C22×C4×C79—24no—
135C22×C4×C79—24no—
136C22×C4×C79—24no—
137C22×C4×C79C2×D414yes—
138C22×C4×C79C2×D414yes—
139C22×C4×C79C2×D414yes—
140C22×C4×C79C2×D414yes—
141C22×C4×C79#4118yes—
142C22×C4×C79#4114yes—
143C22×C4×C79C2414yes—
144C22×C4×C79C2412yes—
145C22×C4×C79C2412yes—
146C22×C4×C79C2414yes—
147C22×C4×C79C2412yes—
148C4⋊C4×C79—216no—
149C42×C79—28no—
150C42×C79—28no—
151C42×C79C2×D4116yes—
152C23×C79C22×D412yes—
153C23×C79C22×D412yes—
154C23×C79C2×#4114yes—
155C23×C79C2×#4112yes—
156C23×C792−1+414yes—
157C23×C79C2511yescharacteristic
158C22×D79—24no—
159C22×D79—24no—
160C22×D79—28no—
161C22×D79—24no—
162C22×D79—28no—
163C22×D79—48no—
164C22×D79—48no—
165C22×D79—48no—
166C22×D79—416no—
167C22×D79—416no—
168C2×C4×C79—28no—
169C2×C4×C79—28no—
170C2×C4×C79—216no—
171C2×C4×C79—24no—
172C2×C4×C79—24no—
173C2×C4×C79—24no—
174C2×C4×C79—24no—
175C2×C4×C79—24no—
176C2×C4×C79—24no—
177C2×C4×C79—24no—
178C2×C4×C79—48no—
179C2×C4×C79#121116yes—
180C2×C4×C79C22×D414yes—
181C2×C4×C79C22×D414yes—
182C2×C4×C79C22×D414yes—
183C2×C4×C79C22×D414yes—
184C2×C4×C79C2×#4118yes—
185C2×C4×C79C2×#4114yes—
186C2×Dic79—216no—
187C2×Dic79—24no—
188C2×Dic79—24no—
189C2×Dic79—24no—
190C2×Dic79—24no—
191C2×Dic79—24no—
192C2×Dic79—28no—
193C2×Dic79—24no—
194C2×Dic79—48no—
195C2×Dic79—48no—
196C2×Dic79C22×D418yes—
197D316—416no—
198Dic158—232no—
199Dic158—416no—
200C22×C79C2×#12114yes—
201C22×C79#53214yes—
202C22×C79#53614yes—
203C22×C79#54818yes—
204C22×C79#55618yes—
205C22×C79C23×D411yescharacteristic
206C22×C79C23×D411yescharacteristic
207C22×C79C22×#4112yes—
208C22×C79C22×#4111yescharacteristic
209C22×C79C2×2−1+412yes—
210C2×D79—44no—
211C2×D79—44no—
212C2×D79—44no—
213C2×D79—48no—
214C2×D79—48no—
215C2×D79—816no—
216C4×C79—24no—
217C4×C79—24no—
218C4×C79—28no—
219C4×C79—44no—
220C4×C79C2×#12118yes—
221Dic79—28no—
222Dic79—44no—
223Dic79—44no—
224C2×#2545—791nomaximal, Sylow
225C2×C79#254518yescomplemented
226C2×C79C22×#12111yescharacteristic
227C2×C79C2×#53211yescharacteristic
228C2×C79C2×#53611yescharacteristic
229C2×C79C2×#54812yes—
230C2×C79C2×#55612yes—
231D79—84no—
232C22×C4⋊Q8—791no—
233C22×#124—791no—
234C22×#124—791no—
235C22×C4×Q8—791no—
236#2545—7916no—
237C2×#396—794no—
238C2×#391—791no—
239C2×#390—791no—
240C2×#388—794no—
241C2×C4×C4⋊C4D7911yescharacteristic, complemented
242C79C2×#254511yescharacteristic, complemented, Sylow
243C23×Q8—791no—
244C23×Q8—791no—
245C23×D4—791no—
246C2×C4⋊Q8—798no—
247C2×C4⋊Q8—1588no—
248C2×#124—798no—
249C2×#124—798no—
250C2×#124—1588no—
251C2×#124—1588no—
252C2×C4×Q8—798no—
253C2×C4×Q8—1588no—
254C22×C4⋊C4—792no—
255C22×C4⋊C4—794no—
256C22×C4⋊C4—791no—
257C22×C4⋊C4C2×D7912yes—
258C22×C22⋊C4—792no—
259C22×C22⋊C4—794no—
260C22×C22⋊C4—794no—
261C22×C22⋊C4—792no—
262C22×C42—792no—
263C22×C42C2×D7911yescharacteristic
264C22×C42C2×D7911yescharacteristic
265C22×C42C2×D7911yescharacteristic
266#396—7932no—
267#391—798no—
268#390—798no—
269#388—7932no—
270C4×C4⋊C4C2×D7918yescomplemented
271C2×#95—794no—
272C2×#95C2×D7912yes—
273C25—792no—
274C22×Q8—798no—
275C22×Q8—794no—
276C22×Q8—794no—
277C22×Q8—1584no—
278C22×Q8—1584no—
279C22×Q8—1584no—
280C22×Q8—1584no—
281C22×Q8—1584no—
282C22×D4—794no—
283C22×D4—1584no—
284C22×D4—1584no—
285C22×D4—1584no—
286C23×C4—792no—
287C23×C4—792no—
288C23×C4—792no—
289C23×C4C22×D7912yes—
290C23×C4C22×D7911yescharacteristic
291C23×C4C22×D7911yescharacteristic
292C23×C4C22×D7912yes—
293C23×C4C22×D7911yescharacteristic
294C4⋊Q8—15832no—
295#124—15832no—
296#124—15832no—
297C4×Q8—15832no—
298C2×C4⋊C4—28no—
299C2×C4⋊C4—794no—
300C2×C4⋊C4—798no—
301C2×C4⋊C4—7916no—
302C2×C4⋊C4—15816no—
303C2×C4⋊C4—1588no—
304C2×C4⋊C4—1584no—
305C2×C4⋊C4C22×D7918yes—
306C2×C22⋊C4—798no—
307C2×C22⋊C4—7916no—
308C2×C22⋊C4—798no—
309C2×C22⋊C4—7916no—
310C2×C22⋊C4—15816no—
311C2×C22⋊C4—1588no—
312C2×C22⋊C4—1588no—
313C2×C22⋊C4—15816no—
314C2×C42—24no—
315C2×C42—24no—
316C2×C42—798no—
317C2×C42—1588no—
318C2×C42D31618yes—
319C2×C42C22×D7914yes—
320C2×C42C22×D7914yes—
321C2×C42C22×D7914yes—
322#95—7916no—
323#95C22×D7918yes—
324C24—794no—
325C24—1588no—
326C24—1584no—
327C24—1588no—
328C24—1584no—
329C24—1584no—
330C24C23×D7911yescharacteristic
331C2×Q8—31616no—
332C2×Q8—7916no—
333C2×Q8—1588no—
334C2×Q8—1588no—
335C2×Q8—15832no—
336C2×Q8—1588no—
337C2×Q8—1588no—
338C2×Q8—1588no—
339C2×D4—31616no—
340C2×D4—1588no—
341C2×D4—1588no—
342C2×D4—1588no—
343C22×C4—24no—
344C22×C4—24no—
345C22×C4—24no—
346C22×C4—24no—
347C22×C4—24no—
348C22×C4—24no—
349C22×C4—24no—
350C22×C4—794no—
351C22×C4—798no—
352C22×C4—794no—
353C22×C4—794no—
354C22×C4—1588no—
355C22×C4—1584no—
356C22×C4—1584no—
357C22×C4—1584no—
358C22×C4—1584no—
359C22×C4—1584no—
360C22×C4—1584no—
361C22×C4D4×D7914yes—
362C22×C4C2×D31614yes—
363C22×C4C2×D31614yes—
364C22×C4C2×D31614yes—
365C22×C4#1192962418yes—
366C22×C4#1192962514yes—
367C22×C4C23×D7914yes—
368C22×C4C23×D7914yes—
369C22×C4C23×D7912yes—
370C22×C4C23×D7912yes—
371C22×C4C23×D7912yes—
372C4⋊C4—216no—
373C4⋊C4—15832no—
374C4⋊C4—15816no—
375C4⋊C4—1588no—
376C22⋊C4—15832no—
377C22⋊C4—15832no—
378C22⋊C4—15816no—
379C22⋊C4—15816no—
380C42—28no—
381C42—28no—
382C42—15816no—
383C42C2×D316116yes—
384C23—3168no—
385C23—31616no—
386C23—31616no—
387C23—3168no—
388C23—3168no—
389C23—1588no—
390C23—1584no—
391C23—1584no—
392C23—1588no—
393C23—1584no—
394C23C2×D4×D7912yes—
395C23C22×D31612yes—
396C23C2×#1192962414yes—
397C23C2×#1192962512yes—
398C23#1457920814yes—
399C23C24×D7911yescharacteristic
400Q8—31616no—
401Q8—15832no—
402D4—31616no—
403C2×C4—28no—
404C2×C4—24no—
405C2×C4—24no—
406C2×C4—216no—
407C2×C4—28no—
408C2×C4—24no—
409C2×C4—24no—
410C2×C4—24no—
411C2×C4—24no—
412C2×C4—24no—
413C2×C4—48no—
414C2×C4—3168no—
415C2×C4—3168no—
416C2×C4—798no—
417C2×C4—1584no—
418C2×C4—1584no—
419C2×C4—1584no—
420C2×C4—1588no—
421C2×C4—1584no—
422C2×C4—15816no—
423C2×C4—1584no—
424C2×C4—1584no—
425C2×C4#14579136116yes—
426C2×C4C2×D4×D7914yes—
427C2×C4C22×D31614yes—
428C2×C4C22×D31614yes—
429C2×C4C22×D31614yes—
430C2×C4C2×#1192962418yes—
431C2×C4C2×#1192962514yes—
432C22—3168no—
433C22—3164no—
434C22—3164no—
435C22—3168no—
436C22—3164no—
437C22—63216no—
438C22C2×#1457913614yes—
439C22#1909911314yes—
440C22#1909913914yes—
441C22#1909922218yes—
442C22#1909928618yes—
443C22C22×D4×D7911yescharacteristic
444C22C23×D31611yescharacteristic
445C22C22×#1192962412yes—
446C22C22×#1192962511yescharacteristic
447C22C2×#1457920812yes—
448C4—28no—
449C4—24no—
450C4—24no—
451C4—44no—
452C4—3164no—
453C4—3164no—
454C4—1588no—
455C4C2×#1457913618yes—
456C2—6324no—
457C2#2376838018yesdirect product factor
458C2C22×#1457913611yescharacteristic
459C2C2×#1909911311yescharacteristic
460C2C2×#1909913911yescharacteristic
461C2C2×#1909922212yes—
462C2C2×#1909928612yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×C4×C4⋊C4×C79C2
socleC24×C79C24
prime radicalC23×D316C22
hypercenterC2×C4×C4⋊C4D79
hypocenterC79C2×#2545
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×#14579161C2semidirect
4. C22×C4×Dic158C2semidirect
5. #23768380C2direct (N × H)
6. C2×#19098485C2semidirect
7. C2×#19098469C2semidirect
9. C2×#19098455C2semidirect
10. C2×C4×C4⋊C4×C79C2semidirect
15. C2×#14579161C22semidirect
21. C2×C4×Dic158C22semidirect
30. #19098485C22semidirect
31. #19098469C22semidirect
33. #19098455C22semidirect
39. C4×C4⋊C4×C79C22semidirect
225. C2×C79#2545semidirect
241. C2×C4×C4⋊C4D79semidirect
242. C79C2×#2545semidirect
270. C4×C4⋊C4C2×D79semidirect
457. C2#23768380direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
C22×#145791492
C22×C4×Dic1582
#237683802
C2×#190984852
C2×#190984692
C2×#190984652
C2×#190984552
C2×C4×C4⋊C4×C792
C2×#254579