Finite Group Databasebeta

← C2×#23766492 #34447913

Subgroups — C2×#23766492 #34447913

Order 20224.

2510 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579152C211yesmaximal, characteristic
2#23766492C2116yesmaximal, direct product factor
3C2×#19098462C211yesmaximal, characteristic
4C2×#19098461C211yesmaximal, characteristic
5C2×#19098461C212yesmaximal
6C2×#19098450C212yesmaximal
7C2×#19098446C212yesmaximal
8C2×C4⋊C4×Dic79C211yesmaximal, characteristic
9C2×C4⋊C4×Dic79C211yesmaximal, characteristic
10C2×C4×Dic79⋊C4C212yesmaximal
11C2×C4×Dic79⋊C4C211yesmaximal, characteristic
12C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
13C2×#14579152C4116yescomplemented
14C2×#14579152C2218yes—
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4⋊Dic79C2212yes—
17C22×C4⋊Dic79C2212yes—
18C22×C4⋊Dic79C2211yescharacteristic
19C22×Dic79⋊C4C2211yescharacteristic
20C22×Dic79⋊C4C2211yescharacteristic
21C22×Dic79⋊C4C2212yes—
22C22×Dic79⋊C4C2212yes—
23C22×C4×Dic79C2212yes—
24C22×C4×Dic79C2211yescharacteristic
25C22×C4×Dic79C2212yes—
26C22×C4×Dic79C2211yescharacteristic
27#19098462C2218yes—
28#19098461C2218yes—
29#19098461C22116yes—
30#19098450C22116yes—
31#19098446C22116yes—
32C4⋊C4×Dic79C2218yes—
33C4⋊C4×Dic79C2218yes—
34C4×Dic79⋊C4C2218yes—
35C4×Dic79⋊C4C22116yes—
36C2×C79⋊#95C2212yes—
37C2×C79⋊#95C2212yes—
38C2×C79⋊#95C2212yes—
39C2×C79⋊#95C2211yescharacteristic
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2211yescharacteristic
42C22×C4⋊C4×C79C2211yescharacteristic
43C22×C4⋊C4×C79C2211yescharacteristic
44C22×C42×C79C2211yescharacteristic
45C22×C42×C79C2212yes—
46C4×C4⋊C4×C79C2218yes—
47C2×#95×C79C2212yes—
48C23×Dic79C2311yescharacteristic
49C23×Dic79C2312yes—
50C23×Dic79C2311yescharacteristic
51C23×Dic79C2312yes—
52C23×Dic79C2311yescharacteristic
53C23×Dic79C2311yescharacteristic
54#14579152C2×C4164yescomplemented
55C2×C4⋊Dic79—24no—
56C2×C4⋊Dic79—44no—
57C2×C4⋊Dic79C2×C4116yes—
58C2×C4⋊Dic79C2×C418yes—
59C2×C4⋊Dic79C2314yes—
60C2×C4⋊Dic79C2318yes—
61C2×C4⋊Dic79C2314yes—
62C2×C4⋊Dic79C2318yes—
63C2×Dic79⋊C4—28no—
64C2×Dic79⋊C4—24no—
65C2×Dic79⋊C4—24no—
66C2×Dic79⋊C4C2×C4116yes—
67C2×Dic79⋊C4C2314yes—
68C2×Dic79⋊C4C2314yes—
69C2×Dic79⋊C4C2318yes—
70C2×Dic79⋊C4C2318yes—
71C2×C4×Dic79—24no—
72C2×C4×Dic79—28no—
73C2×C4×Dic79—44no—
74C2×C4×Dic79C2×C418yes—
75C2×C4×Dic79C2318yes—
76C2×C4×Dic79C2314yes—
77C2×C4×Dic79C2318yes—
78C2×C4×Dic79C2314yes—
79C79⋊#95C2314yes—
80C79⋊#95C2318yes—
81C79⋊#95C2314yes—
82C79⋊#95C2318yes—
83C79⋊#95C2318yes—
84C79⋊#95C2318yes—
85C23×C4×C79C2311yescharacteristic
86C23×C4×C79C2312yes—
87C23×C4×C79C2312yes—
88C23×C4×C79C2311yescharacteristic
89C23×C4×C79C2311yescharacteristic
90C2×C4⋊C4×C79C2×C418yes—
91C2×C4⋊C4×C79Q818yes—
92C2×C4⋊C4×C79C2314yes—
93C2×C4⋊C4×C79C2314yes—
94C2×C42×C79—24no—
95C2×C42×C79—44no—
96C2×C42×C79C2314yes—
97C2×C42×C79C2318yes—
98#95×C79C2318yes—
99C22×Dic79—24no—
100C22×Dic79—22no—
101C22×Dic79—22no—
102C22×Dic79—24no—
103C22×Dic79—22no—
104C22×Dic79—22no—
105C22×Dic79—22no—
106C22×Dic79—24no—
107C22×Dic79—24no—
108C22×Dic79—22no—
109C22×Dic79—24no—
110C22×Dic79—22no—
111C22×Dic79—22no—
112C22×Dic79—22no—
113C22×Dic79C22×C414yes—
114C22×Dic79C22×C414yes—
115C22×Dic79C22×C418yes—
116C22×Dic79#4114yes—
117C22×Dic79C2412yes—
118C22×Dic79C2414yes—
119C22×Dic79C2412yes—
120C22×Dic79C2414yes—
121C22×Dic79C2412yes—
122C22×Dic79C2412yes—
123C4⋊Dic79—28no—
124C4⋊Dic79—48no—
125C4⋊Dic79C22×C4132yes—
126C4⋊Dic79C22×C4116yes—
127Dic79⋊C4—28no—
128Dic79⋊C4—216no—
129Dic79⋊C4—28no—
130Dic79⋊C4C22×C4132yes—
131C4×Dic79—216no—
132C4×Dic79—28no—
133C4×Dic79—48no—
134C4×Dic79C22×C4116yes—
135C24×C79C2411yescharacteristic
136C22×C4×C79—22no—
137C22×C4×C79—24no—
138C22×C4×C79—22no—
139C22×C4×C79—24no—
140C22×C4×C79—24no—
141C22×C4×C79—24no—
142C22×C4×C79—22no—
143C22×C4×C79—22no—
144C22×C4×C79—22no—
145C22×C4×C79C22×C418yes—
146C22×C4×C79C22×C414yes—
147C22×C4×C79C2×Q818yes—
148C22×C4×C79C2×Q814yes—
149C22×C4×C79#4114yes—
150C22×C4×C79#4114yes—
151C22×C4×C79C2412yes—
152C22×C4×C79C2414yes—
153C22×C4×C79C2414yes—
154C22×C4×C79C2412yes—
155C22×C4×C79C2412yes—
156C4⋊C4×C79C22×C4116yes—
157C4⋊C4×C79C2×Q8116yes—
158C42×C79—28no—
159C42×C79—48no—
160C23×C79C23×C412yes—
161C23×C79C22×Q812yes—
162C23×C79C2×#4112yes—
163C23×C79C2×#4112yes—
164C23×C79C2×#4112yes—
165C23×C79H(5,𝔽2)12yes—
166C23×C792−1+412yes—
167C23×C79C2511yescharacteristic
168C2×C4×C79—216no—
169C2×C4×C79—28no—
170C2×C4×C79—216no—
171C2×C4×C79—24no—
172C2×C4×C79—22no—
173C2×C4×C79—24no—
174C2×C4×C79—24no—
175C2×C4×C79—22no—
176C2×C4×C79—24no—
177C2×C4×C79—22no—
178C2×C4×C79—22no—
179C2×C4×C79—22no—
180C2×C4×C79—44no—
181C2×C4×C79C4×Q8116yes—
182C2×C4×C79C23×C418yes—
183C2×C4×C79C23×C414yes—
184C2×C4×C79C22×Q818yes—
185C2×C4×C79C22×Q814yes—
186C2×C4×C79C2×#4114yes—
187C2×C4×C79C2×#4114yes—
188C2×Dic79—216no—
189C2×Dic79—28no—
190C2×Dic79—28no—
191C2×Dic79—28no—
192C2×Dic79—24no—
193C2×Dic79—22no—
194C2×Dic79—22no—
195C2×Dic79—24no—
196C2×Dic79—22no—
197C2×Dic79—22no—
198C2×Dic79—22no—
199C2×Dic79—22no—
200C2×Dic79—22no—
201C2×Dic79—22no—
202C2×Dic79—24no—
203C2×Dic79—24no—
204C2×Dic79—24no—
205C2×Dic79—22no—
206C2×Dic79—44no—
207C2×Dic79—48no—
208C2×Dic79C23×C414yes—
209C2×Dic79C23×C414yes—
210C2×Dic79C23×C418yes—
211C2×Dic79C2×#4114yes—
212C22×C79C2×C4×Q814yes—
213C22×C79C4×#4114yes—
214C22×C79#52014yes—
215C22×C79#55214yes—
216C22×C79#55314yes—
217C22×C79#55414yes—
218C22×C79#55714yes—
219C22×C79C24×C411yescharacteristic
220C22×C79C23×Q811yescharacteristic
221C22×C79C22×#4111yescharacteristic
222C22×C79C22×#4111yescharacteristic
223C22×C79C22×#4111yescharacteristic
224C22×C79C2×H(5,𝔽2)11yescharacteristic
225C22×C79C2×2−1+411yescharacteristic
226C4×C79—28no—
227C4×C79—24no—
228C4×C79—28no—
229C4×C79—42no—
230C4×C79C2×C4×Q818yes—
231Dic79—28no—
232Dic79—24no—
233Dic79—24no—
234Dic79—24no—
235Dic79—42no—
236Dic79—44no—
237C2×#2370—791nomaximal, Sylow
238C2×C79#237018yescomplemented
239C2×C79C22×C4×Q811yescharacteristic
240C2×C79C2×C4×#4111yescharacteristic
241C2×C79C2×#52011yescharacteristic
242C2×C79C2×#55211yescharacteristic
243C2×C79C2×#55311yescharacteristic
244C2×C79C2×#55411yescharacteristic
245C2×C79C2×#55711yescharacteristic
246C22×#125—791no—
247#2370—7916no—
248C2×#389—792no—
249C2×#389—791no—
250C2×#389—791no—
251C2×#387—792no—
252C2×#387—792no—
253C2×C4×C4⋊C4—792no—
254C2×C4×C4⋊C4—791no—
255C2×C4×C4⋊C4—791no—
256C2×C4×C4⋊C4—791no—
257C2×C4×C4⋊C4D7911yescharacteristic
258C79C2×#237011yescharacteristic, complemented, Sylow
259C2×#125—798no—
260C2×#125—7916no—
261C22×C4⋊C4—792no—
262C22×C4⋊C4—792no—
263C22×C4⋊C4—791no—
264C22×C4⋊C4—792no—
265C22×C4⋊C4—791no—
266C22×C4⋊C4—791no—
267C22×C4⋊C4—792no—
268C22×C4⋊C4—791no—
269C22×C4⋊C4C2×D7911yescharacteristic
270C22×C4⋊C4C2×D7911yescharacteristic
271C22×C42—792no—
272C22×C42—791no—
273C22×C42—792no—
274C22×C42—791no—
275C22×C42C2×D7911yescharacteristic
276C22×C42C2×D7912yes—
277#389—798no—
278#389—7916no—
279#389—798no—
280#387—7916no—
281#387—7916no—
282C4×C4⋊C4—798no—
283C4×C4⋊C4—798no—
284C4×C4⋊C4—798no—
285C4×C4⋊C4—7916no—
286C4×C4⋊C4C2×D7918yes—
287C2×#95—791no—
288C2×#95—791no—
289C2×#95—792no—
290C2×#95—792no—
291C2×#95—792no—
292C2×#95—792no—
293C2×#95C2×D7912yes—
294C23×C4—791no—
295C23×C4—792no—
296C23×C4—791no—
297C23×C4—791no—
298C23×C4—791no—
299C23×C4—792no—
300C23×C4C22×D7911yescharacteristic
301C23×C4C22×D7912yes—
302C23×C4C22×D7912yes—
303C23×C4C22×D7911yescharacteristic
304C23×C4C22×D7911yescharacteristic
305#125—7964no—
306C2×C4⋊C4—3164no—
307C2×C4⋊C4—798no—
308C2×C4⋊C4—7916no—
309C2×C4⋊C4—7916no—
310C2×C4⋊C4—798no—
311C2×C4⋊C4—798no—
312C2×C4⋊C4—794no—
313C2×C4⋊C4—798no—
314C2×C4⋊C4—794no—
315C2×C4⋊C4—794no—
316C2×C4⋊C4—798no—
317C2×C4⋊C4—794no—
318C2×C4⋊C4—1584no—
319C2×C4⋊C4—1584no—
320C2×C4⋊C4—1584no—
321C2×C4⋊C4—1588no—
322C2×C4⋊C4Dic15818yes—
323C2×C4⋊C4C4×D7918yes—
324C2×C4⋊C4C22×D7914yes—
325C2×C4⋊C4C22×D7914yes—
326C2×C42—24no—
327C2×C42—44no—
328C2×C42—3164no—
329C2×C42—798no—
330C2×C42—798no—
331C2×C42—794no—
332C2×C42—798no—
333C2×C42—794no—
334C2×C42—1588no—
335C2×C42—1584no—
336C2×C42C22×D7914yes—
337C2×C42C22×D7918yes—
338#95—794no—
339#95—794no—
340#95—798no—
341#95—798no—
342#95—798no—
343#95—798no—
344#95C22×D7918yes—
345C24C23×D7911yescharacteristic
346C22×C4—24no—
347C22×C4—22no—
348C22×C4—22no—
349C22×C4—24no—
350C22×C4—24no—
351C22×C4—24no—
352C22×C4—22no—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4—794no—
356C22×C4—792no—
357C22×C4—792no—
358C22×C4—792no—
359C22×C4—794no—
360C22×C4—794no—
361C22×C4—794no—
362C22×C4—798no—
363C22×C4—794no—
364C22×C4—792no—
365C22×C4—1582no—
366C22×C4—1584no—
367C22×C4—1582no—
368C22×C4—1584no—
369C22×C4—1584no—
370C22×C4—1582no—
371C22×C4—1584no—
372C22×C4—1582no—
373C22×C4—1582no—
374C22×C4—1582no—
375C22×C4—1584no—
376C22×C4—1582no—
377C22×C4—1582no—
378C22×C4—1582no—
379C22×C4C2×C4×D7918yes—
380C22×C4C2×C4×D7914yes—
381C22×C4C2×Dic15818yes—
382C22×C4C2×Dic15814yes—
383C22×C4#1192962414yes—
384C22×C4#1192962514yes—
385C22×C4C23×D7912yes—
386C22×C4C23×D7914yes—
387C22×C4C23×D7912yes—
388C22×C4C23×D7914yes—
389C22×C4C23×D7912yes—
390C4⋊C4—3168no—
391C4⋊C4—7932no—
392C4⋊C4—7932no—
393C4⋊C4—7916no—
394C4⋊C4—1588no—
395C4⋊C4—1588no—
396C4⋊C4—15816no—
397C4⋊C4—1588no—
398C4⋊C4C2×C4×D79116yes—
399C4⋊C4C2×Dic158116yes—
400C42—28no—
401C42—48no—
402C42—3168no—
403C42—7916no—
404C42—15816no—
405C42—1588no—
406C23C22×C4×D7912yes—
407C23C22×Dic15812yes—
408C23#41×D7912yes—
409C23C2×#1192962412yes—
410C23C2×#1192962512yes—
411C23#1457920612yes—
412C23#1457920812yes—
413C23C24×D7911yescharacteristic
414C2×C4—22no—
415C2×C4—24no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—28no—
419C2×C4—216no—
420C2×C4—216no—
421C2×C4—24no—
422C2×C4—22no—
423C2×C4—22no—
424C2×C4—22no—
425C2×C4—22no—
426C2×C4—44no—
427C2×C4—3164no—
428C2×C4—3168no—
429C2×C4—794no—
430C2×C4—794no—
431C2×C4—798no—
432C2×C4—794no—
433C2×C4—1584no—
434C2×C4—1582no—
435C2×C4—1582no—
436C2×C4—1584no—
437C2×C4—1584no—
438C2×C4—1582no—
439C2×C4—1582no—
440C2×C4—1582no—
441C2×C4—1582no—
442C2×C4—1588no—
443C2×C4—1588no—
444C2×C4—15816no—
445C2×C4—1588no—
446C2×C4—1584no—
447C2×C4—1582no—
448C2×C4—1582no—
449C2×C4—1582no—
450C2×C4—1584no—
451C2×C4C4×Dic158116yes—
452C2×C4C22×C4×D7918yes—
453C2×C4C22×C4×D7914yes—
454C2×C4C22×Dic15818yes—
455C2×C4C22×Dic15814yes—
456C2×C4C2×#1192962414yes—
457C2×C4C2×#1192962514yes—
458C22C2×C4×Dic15814yes—
459C22C4×#1192962514yes—
460C22#1909904214yes—
461C22#1909925214yes—
462C22#1909926114yes—
463C22#1909927214yes—
464C22#1909929214yes—
465C22C23×C4×D7911yescharacteristic
466C22C23×Dic15811yescharacteristic
467C22C2×#41×D7911yescharacteristic
468C22C22×#1192962411yescharacteristic
469C22C22×#1192962511yescharacteristic
470C22C2×#1457920611yescharacteristic
471C22C2×#1457920811yescharacteristic
472C4—28no—
473C4—24no—
474C4—28no—
475C4—42no—
476C4—3164no—
477C4—3162no—
478C4—1584no—
479C4—1588no—
480C4—1584no—
481C4—1584no—
482C4C2×C4×Dic15818yes—
483C2#2376649218yesdirect product factor
484C2C22×C4×Dic15811yescharacteristic
485C2C2×C4×#1192962511yescharacteristic
486C2C2×#1909904211yescharacteristic
487C2C2×#1909925211yescharacteristic
488C2C2×#1909926111yescharacteristic
489C2C2×#1909927211yescharacteristic
490C2C2×#1909929211yescharacteristic
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×C4×C4⋊C4×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×C4×C4⋊C4D79
hypocenterC79C2×#2370
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #23766492C2direct (N × H)
13. C2×#14579152C4semidirect
54. #14579152C2×C4semidirect
238. C2×C79#2370semidirect
258. C79C2×#2370semidirect
483. C2#23766492direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791522
#237664922
C2×#190984622
C2×#190984612
C2×#190984502
C2×#190984462
C2×C4⋊C4×Dic792
C2×C4×Dic79⋊C42
C2×C4×C4⋊C4×C792
C2×#237079