Finite Group Databasebeta

← C2×#20291248 #28328778

Subgroups — C2×#20291248 #28328778

Order 13568.

2726 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20291248C2116yesmaximal, direct product factor
2C2×(C2×#6157)⋊Q8C214yesmaximal
3C2×#16811574C214yesmaximal
4C2×C4⋊C4×#6157C214yesmaximal
5C2×C4×C4⋊#6157C212yesmaximal
6C2×C4⋊Q8×D53C211yesmaximal, characteristic
7C22×C4⋊#6157C2212yes—
8C22×C4⋊#6157C2214yes—
9C22×C4⋊#6157C2212yes—
10C22×C4×#6157C2214yes—
11C22×C4×#6157C2214yes—
12(C2×#6157)⋊Q8C22132yes—
13#16811574C22132yes—
14C4⋊C4×#6157C22132yes—
15C4×C4⋊#6157C22116yes—
16C2×(C2×#6157)⋊C4C2214yes—
17C2×(C2×#6157)⋊C4C2218yes—
18C22×Q8×D53C2212yes—
19C2×#13133217C411yescharacteristic, complemented
20C2×#13133216C414yescomplemented
21C2×#13133215C412yescomplemented
22C4⋊Q8×D53C418yescomplemented
23C4⋊Q8×D53C2218yes—
24C2×C4⋊C4×D53C2214yes—
25C2×C42×D53C2211yescharacteristic
26C2×C4⋊Q8×C53C411yescharacteristic, complemented
27C23×#6157C2314yes—
28C23×#6157C2314yes—
29C2×C4⋊#6157—28no—
30C2×C4⋊#6157—48no—
31C2×C4⋊#6157Q8116yescomplemented
32C2×C4⋊#6157C2318yes—
33C2×C4⋊#6157C23116yes—
34C2×C4⋊#6157C2318yes—
35C2×C4×#6157—216no—
36C2×C4×#6157—48no—
37C2×C4×#6157C23116yes—
38C2×C4×#6157C23116yes—
39(C2×#6157)⋊C4C23116yes—
40(C2×#6157)⋊C4C23132yes—
41C22×Dic106C2×C412yes—
42C22×Dic106C2×C414yes—
43C2×Q8×D53—44no—
44C2×Q8×D53—44no—
45C2×Q8×D53C2×C418yes—
46C2×Q8×D53C2318yes—
47C22×C4×D53C2311yescharacteristic
48C22×C4×D53C2314yes—
49C22×C4×D53C2312yes—
50#13133217C2×C418yescomplemented
51#13133216C2×C4132yescomplemented
52#13133215C2×C4116yescomplemented
53C2×C4⋊Dic53C2×C414yes—
54C2×#11719919C2×C418yes—
55C4⋊C4×D53C2×C4116yes—
56C4⋊C4×D53C23116yes—
57C2×C4×Dic53C2×C411yescharacteristic
58C2×C4×Dic53C2×C412yes—
59C42×D53C2×C414yes—
60C42×D53C2314yes—
61C22×Q8×C53C2×C412yes—
62C4⋊Q8×C53C2×C418yescomplemented
63C2×C4⋊C4×C53C2×C414yes—
64C2×C42×C53C2×C411yescharacteristic
65C23×D53C2411yescharacteristic
66C22×#6157—28no—
67C22×#6157—28no—
68C22×#6157—28no—
69C22×#6157—28no—
70C22×#6157—28no—
71C22×#6157C2×Q8116yes—
72C22×#6157C2418yes—
73C22×#6157C2418yes—
74C2×Q8×C53—44no—
75C2×Q8×C53C22×C418yes—
76C22×C4×C53C22×C411yescharacteristic
77C22×C4×C53C22×C414yes—
78C22×C4×C53C22×C412yes—
79C22×Dic53C22×C411yescharacteristic
80C22×Dic53C22×C414yes—
81C22×Dic53C22×C412yes—
82Q8×D53—416no—
83Q8×D53—48no—
84Q8×D53—48no—
85C2×C4×D53—22no—
86C2×C4×D53—22no—
87C2×C4×D53—28no—
88C2×C4×D53—28no—
89C2×C4×D53C22×C412yes—
90C2×C4×D53C22×C418yes—
91C2×C4×D53C22×C414yes—
92C2×C4×D53C2×Q818yes—
93C2×C4×D53#4118yes—
94C2×C4×D53C2412yes—
95C2×C4×D53C2418yes—
96C2×C4×D53C2414yes—
97C2×Dic106—48no—
98C2×Dic106—44no—
99C2×Dic106C22×C418yes—
100C2×Dic106C22×C4116yes—
101C4⋊#6157—216no—
102C4⋊#6157—416no—
103C4⋊#6157C2×Q8132yescomplemented
104C4×#6157—232no—
105C4×#6157—416no—
106C4⋊C4×C53C22×C4116yes—
107C42×C53C22×C414yes—
108C4⋊Dic53C22×C4116yes—
109#11719919C22×C4132yes—
110C4×Dic53C22×C414yes—
111C4×Dic53C22×C418yes—
112C23×C53C23×C411yescharacteristic
113C22×D53C23×C411yescharacteristic
114C22×D53C22×Q814yes—
115C22×D53C2×#4114yes—
116C22×D53H(5,𝔽2)12yes—
117C22×D53H(5,𝔽2)12yes—
118C22×D53C2511yescharacteristic
119C2×#6157—232no—
120C2×#6157—28no—
121C2×#6157—28no—
122C2×#6157—28no—
123C2×#6157—28no—
124C2×#6157—28no—
125C2×#6157—416no—
126C2×#6157C22×Q8116yes—
127Q8×C53—48no—
128C2×C4×C53—22no—
129C2×C4×C53—28no—
130C2×C4×C53C4×Q818yes—
131C2×C4×C53C23×C412yes—
132C2×C4×C53C23×C418yes—
133C2×C4×C53C23×C414yes—
134C2×Dic53—22no—
135C2×Dic53—28no—
136C2×Dic53C4×Q818yes—
137C2×Dic53C23×C412yes—
138C2×Dic53C23×C418yes—
139C2×Dic53C23×C414yes—
140C4×D53—216no—
141C4×D53—24no—
142C4×D53—28no—
143C4×D53—28no—
144C4×D53—22no—
145C4×D53—22no—
146C4×D53C4×Q8116yes—
147C4×D53C22×Q818yes—
148C4×D53C2×#4118yes—
149Dic106—416no—
150Dic106—48no—
151C2×#2369—531nomaximal, Sylow
152C22×C53C2×C4×Q814yes—
153C22×C53#51812yes—
154C22×C53C24×C411yescharacteristic
155C2×D53C2×C4×Q814yes—
156C2×D53#51812yes—
157C2×D53#55418yes—
158C2×D53#55514yes—
159C2×D53Q8214yes—
160C2×D53C23×Q812yes—
161C2×D53C22×#4112yes—
162C2×D53C2×H(5,𝔽2)11yescharacteristic
163C2×D53C2×H(5,𝔽2)11yescharacteristic
164#6157—216no—
165#6157—48no—
166C4×C53—22no—
167C4×C53—28no—
168C4×C53C2×C4×Q818yes—
169Dic53—22no—
170Dic53—28no—
171Dic53C2×C4×Q818yes—
172C22×C4⋊Q8—531no—
173#2369—5316no—
174C2×#391—534no—
175C2×#389—534no—
176C2×C4×C4⋊C4—532no—
177C2×C4×C4⋊C4—534no—
178C2×C53#236914yescomplemented
179C2×C53C22×C4×Q812yes—
180C2×C53C2×#51811yescharacteristic
181D53#236914yescomplemented
182D53C2×#55412yes—
183D53C2×#55511yescharacteristic
184D53C2×Q8211yescharacteristic
185C23×Q8—532no—
186C2×C4⋊Q8—532no—
187C2×C4⋊Q8—538no—
188C2×C4⋊Q8—538no—
189C2×C4⋊Q8—534no—
190C2×C4⋊Q8—531no—
191C2×C4⋊Q8#615711yescharacteristic, complemented
192C22×C4⋊C4—532no—
193C22×C4⋊C4—534no—
194C22×C4⋊C4—532no—
195C22×C4⋊C4—534no—
196C22×C42—531no—
197C22×C42—534no—
198C22×C42—534no—
199#391—5332no—
200#389—5332no—
201C4×C4⋊C4—5316no—
202C4×C4⋊C4—5332no—
203C2×#95—538no—
204C2×#95—534no—
205C53C2×#236911yescharacteristic, complemented, Sylow
206C22×Q8—538no—
207C22×Q8—538no—
208C22×Q8—534no—
209C22×Q8—532no—
210C22×Q8—2124no—
211C22×Q8—2124no—
212C22×Q8C2×#615712yes—
213C23×C4—532no—
214C23×C4—534no—
215C23×C4—534no—
216C23×C4—531no—
217C23×C4—534no—
218C4⋊Q8—5316no—
219C4⋊Q8—5332no—
220C4⋊Q8—538no—
221C4⋊Q8C2×#615718yescomplemented
222C2×C4⋊C4—538no—
223C2×C4⋊C4—5316no—
224C2×C4⋊C4—538no—
225C2×C4⋊C4—534no—
226C2×C4⋊C4—5316no—
227C2×C4⋊C4—5316no—
228C2×C4⋊C4—538no—
229C2×C4⋊C4—5316no—
230C2×C4⋊C4—1068no—
231C2×C4⋊C4—2128no—
232C2×C4⋊C4C2×#615714yes—
233C2×C42—531no—
234C2×C42—532no—
235C2×C42—534no—
236C2×C42—534no—
237C2×C42—5316no—
238C2×C42—5316no—
239C2×C42—10616no—
240C2×C42—2128no—
241C2×C42C2×#615711yescharacteristic
242#95—5332no—
243#95—5316no—
244C24—531no—
245C2×Q8—44no—
246C2×Q8—5316no—
247C2×Q8—538no—
248C2×Q8—2124no—
249C2×Q8—2128no—
250C2×Q8—2128no—
251C2×Q8—2128no—
252C2×Q8—21216no—
253C2×Q8C22×#615718yes—
254C22×C4—532no—
255C22×C4—538no—
256C22×C4—538no—
257C22×C4—534no—
258C22×C4—534no—
259C22×C4—5316no—
260C22×C4—538no—
261C22×C4—531no—
262C22×C4—534no—
263C22×C4—532no—
264C22×C4—538no—
265C22×C4—532no—
266C22×C4—538no—
267C22×C4—538no—
268C22×C4—1068no—
269C22×C4—1068no—
270C22×C4—1062no—
271C22×C4—1062no—
272C22×C4—1068no—
273C22×C4—1068no—
274C22×C4—1068no—
275C22×C4—1068no—
276C22×C4—1068no—
277C22×C4C22×#615711yescharacteristic
278C22×C4C22×#615714yes—
279C22×C4C22×#615712yes—
280C4⋊C4—5332no—
281C4⋊C4—5332no—
282C4⋊C4—5316no—
283C4⋊C4—10616no—
284C4⋊C4—21216no—
285C4⋊C4C22×#6157116yes—
286C42—534no—
287C42—538no—
288C42—10632no—
289C42—21216no—
290C42C22×#615714yes—
291C23—534no—
292C23—534no—
293C23—532no—
294C23—532no—
295C23—531no—
296C23—531no—
297C23C23×#615711yescharacteristic
298Q8—48no—
299Q8—2128no—
300Q8—21216no—
301C2×C4—22no—
302C2×C4—28no—
303C2×C4—538no—
304C2×C4—534no—
305C2×C4—5316no—
306C2×C4—538no—
307C2×C4—538no—
308C2×C4—5316no—
309C2×C4—532no—
310C2×C4—538no—
311C2×C4—1068no—
312C2×C4—1068no—
313C2×C4—10616no—
314C2×C4—1062no—
315C2×C4—1062no—
316C2×C4—1064no—
317C2×C4—1068no—
318C2×C4—1068no—
319C2×C4—10632no—
320C2×C4—1068no—
321C2×C4—1062no—
322C2×C4—1068no—
323C2×C4—1068no—
324C2×C4—1068no—
325C2×C4—21216no—
326C2×C4Q8×#615718yes—
327C2×C4C23×#615712yes—
328C2×C4C23×#615718yes—
329C2×C4C23×#615714yes—
330C22—532no—
331C22—532no—
332C22—534no—
333C22—531no—
334C22—531no—
335C22—532no—
336C22—538no—
337C22—534no—
338C22—534no—
339C22C2×Q8×#615714yes—
340C22#1681169012yes—
341C22C24×#615711yescharacteristic
342C4—22no—
343C4—28no—
344C4—538no—
345C4—10616no—
346C4—1068no—
347C4—1062no—
348C4—2128no—
349C4C2×Q8×#615718yes—
350C2—532no—
351C2—531no—
352C2—534no—
353C2—531no—
354C2#2029124814yesdirect product factor
355C2C22×Q8×#615712yes—
356C2C2×#1681169011yescharacteristic
subgroupG/H
centerC23C23×#6157
commutatorC22×C53C24×C4
FrattiniC22C24×#6157
FittingC2×C4⋊Q8×C53C4
socleC23×C53C23×C4
prime radicalC23×D53C24
cosocleC22×D53C25
hypercenterC2×C4⋊Q8#6157
hypocenterC53C2×#2369
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20291248C2direct (N × H)
19. C2×#13133217C4semidirect
20. C2×#13133216C4semidirect
21. C2×#13133215C4semidirect
22. C4⋊Q8×D53C4semidirect
26. C2×C4⋊Q8×C53C4semidirect
31. C2×C4⋊#6157Q8semidirect
50. #13133217C2×C4semidirect
51. #13133216C2×C4semidirect
52. #13133215C2×C4semidirect
62. C4⋊Q8×C53C2×C4semidirect
103. C4⋊#6157C2×Q8semidirect
178. C2×C53#2369semidirect
181. D53#2369semidirect
191. C2×C4⋊Q8#6157semidirect
205. C53C2×#2369semidirect
221. C4⋊Q8C2×#6157semidirect
354. C2#20291248direct (N × H)

Maximal subgroups

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

subgroupindex
#202912482
C2×(C2×#6157)⋊Q82
C2×#168115742
C2×C4⋊C4×#61572
C2×C4×C4⋊#61572
C2×C4⋊Q8×D532
C2×#236953