Finite Group Databasebeta

← C2×#13092340 #15676618

Subgroups — C2×#13092340 #15676618

Order 2944.

908 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic23C211yesmaximal, characteristic, complemented
2C22×Dic23⋊C4C211yesmaximal, characteristic, complemented
3C22×Dic23⋊C4C211yesmaximal, characteristic, complemented
4C22×C22⋊Dic23C211yesmaximal, characteristic
5C22×C22⋊Dic23C211yesmaximal, characteristic
6#13092340C218yesmaximal, direct product factor
7C2×C23⋊#95C211yesmaximal, characteristic, complemented
8C22×C22⋊C4×C23C211yesmaximal, characteristic
9C25×C23C2211yescharacteristic
10C23×C4×C23C2211yescharacteristic
11C23×C4×C23C2211yescharacteristic
12C23×Dic23C2211yescharacteristic
13C23×Dic23C2211yescharacteristic
14C23×Dic23C2211yescharacteristic
15C23×Dic23C2211yescharacteristic
16C2×C22⋊C4×C23—24no—
17C2×C22⋊C4×C23C2214yes—
18C2×C22⋊Dic23—24no—
19C2×C22⋊Dic23—24no—
20C2×C22⋊Dic23C2214yes—
21C2×C22⋊Dic23C2214yes—
22C2×C4⋊Dic23—24no—
23C2×C4⋊Dic23C2214yescomplemented
24C2×Dic23⋊C4—24no—
25C2×Dic23⋊C4—24no—
26C2×Dic23⋊C4C2214yescomplemented
27C2×Dic23⋊C4C2214yescomplemented
28C23⋊#95C2214yescomplemented
29C24×C23—22no—
30C24×C23—22no—
31C24×C23—22no—
32C24×C23—22no—
33C24×C23—22no—
34C24×C23—22no—
35C24×C23Q814yes—
36C24×C23C2312yes—
37C24×C23C2311yescharacteristic
38C22×C4×C23—22no—
39C22×C4×C23—22no—
40C22×C4×C23—22no—
41C22×C4×C23—22no—
42C22×C4×C23—22no—
43C22×C4×C23D414yes—
44C22×C4×C23C2312yes—
45C22×C4×C23C2312yes—
46C22×Dic23—22no—
47C22×Dic23—22no—
48C22×Dic23—22no—
49C22×Dic23—22no—
50C22×Dic23—22no—
51C22×Dic23—22no—
52C22×Dic23—22no—
53C22×Dic23—22no—
54C22×Dic23—22no—
55C22×Dic23—22no—
56C22×Dic23D414yes—
57C22×Dic23D414yes—
58C22×Dic23C2312yes—
59C22×Dic23C2312yes—
60C22×Dic23C2312yes—
61C22×Dic23C2312yes—
62C22⋊C4×C23—28no—
63C22⋊Dic23—28no—
64C22⋊Dic23—28no—
65C4⋊Dic23—28no—
66Dic23⋊C4—28no—
67Dic23⋊C4—28no—
68C23×C23—28no—
69C23×C23—28no—
70C23×C23—28no—
71C23×C23—22no—
72C23×C23—22no—
73C23×C23—22no—
74C23×C23—22no—
75C23×C23—22no—
76C23×C23—22no—
77C23×C23—44no—
78C23×C23—44no—
79C23×C23—44no—
80C23×C23—44no—
81C23×C23C2×D412yes—
82C23×C23C2×D412yes—
83C23×C23C2×D412yes—
84C23×C23C2×Q814yes—
85C23×C23C2×Q812yes—
86C23×C23#4112yes—
87C23×C23#4112yes—
88C23×C23#4112yes—
89C23×C23C2411yescharacteristic
90C2×C4×C23—28no—
91C2×C4×C23—22no—
92C2×C4×C23—22no—
93C2×C4×C23—22no—
94C2×C4×C23—22no—
95C2×C4×C23—22no—
96C2×C4×C23—44no—
97C2×C4×C23C2×D414yes—
98C2×Dic23—28no—
99C2×Dic23—28no—
100C2×Dic23—22no—
101C2×Dic23—22no—
102C2×Dic23—22no—
103C2×Dic23—22no—
104C2×Dic23—22no—
105C2×Dic23—22no—
106C2×Dic23—22no—
107C2×Dic23—22no—
108C2×Dic23—22no—
109C2×Dic23—22no—
110C2×Dic23—44no—
111C2×Dic23—44no—
112C2×Dic23C2×D414yes—
113C2×Dic23C2×D414yes—
114C2×#396—231nomaximal, Sylow
115C22×C23—24no—
116C22×C23—24no—
117C22×C23—24no—
118C22×C23—42no—
119C22×C23—42no—
120C22×C23—42no—
121C22×C23—42no—
122C22×C23—416no—
123C22×C23#12114yes—
124C22×C23#12114yes—
125C22×C23#12114yes—
126C22×C23C22⋊Q814yes—
127C22×C23C22⋊Q814yes—
128C22×C23C22⋊Q814yes—
129C22×C23#12614yes—
130C22×C23C22×D411yescharacteristic
131C22×C23C22×D411yescharacteristic
132C22×C23C22×D411yescharacteristic
133C22×C23C22×Q811yescharacteristic
134C22×C23C2×#4111yescharacteristic
135C22×C23C2×#4111yescharacteristic
136C22×C23C2×#4111yescharacteristic
137C4×C23—24no—
138C4×C23—42no—
139Dic23—24no—
140Dic23—24no—
141Dic23—42no—
142Dic23—42no—
143C22×C4⋊C4—231no—
144C22×C4⋊C4—231no—
145C22×C4⋊C4—231no—
146C22×C22⋊C4—231no—
147C22×C22⋊C4—231no—
148C22×C22⋊C4D2311yescharacteristic
149#396—238no—
150C2×#95—231no—
151C2×C23—44no—
152C2×C23#39618yescomplemented
153C2×C23C2×#12111yescharacteristic
154C2×C23C2×#12111yescharacteristic
155C2×C23C2×#12111yescharacteristic
156C2×C23C2×C22⋊Q811yescharacteristic
157C2×C23C2×C22⋊Q811yescharacteristic
158C2×C23C2×C22⋊Q811yescharacteristic
159C2×C23C2×#12611yescharacteristic
160C25C2×D2311yescharacteristic
161C23×C4—231no—
162C23×C4—231no—
163C23×C4—231no—
164C23×C4—231no—
165C23×C4C2×D2311yescharacteristic
166C23×C4C2×D2311yescharacteristic
167C2×C4⋊C4—234no—
168C2×C4⋊C4—234no—
169C2×C4⋊C4—234no—
170C2×C4⋊C4—464no—
171C2×C4⋊C4—464no—
172C2×C4⋊C4—464no—
173C2×C22⋊C4—24no—
174C2×C22⋊C4—234no—
175C2×C22⋊C4—234no—
176C2×C22⋊C4—464no—
177C2×C22⋊C4—464no—
178C2×C22⋊C4C2×D2314yes—
179#95—234no—
180C23C2×#39611yescharacteristic, complemented, Sylow
181C24—22no—
182C24—22no—
183C24—22no—
184C24—22no—
185C24—22no—
186C24—22no—
187C24Dic4614yes—
188C24C22×D2312yes—
189C24C22×D2311yescharacteristic
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—234no—
196C22×C4—234no—
197C22×C4—232no—
198C22×C4—232no—
199C22×C4—232no—
200C22×C4—232no—
201C22×C4—462no—
202C22×C4—462no—
203C22×C4—462no—
204C22×C4—462no—
205C22×C4—462no—
206C22×C4—462no—
207C22×C4—462no—
208C22×C4—462no—
209C22×C4—462no—
210C22×C4—462no—
211C22×C4C22⋊D2314yes—
212C22×C4C22×D2312yes—
213C22×C4C22×D2312yes—
214C4⋊C4—468no—
215C4⋊C4—468no—
216C4⋊C4—468no—
217C22⋊C4—28no—
218C22⋊C4—468no—
219C22⋊C4—468no—
220C23—28no—
221C23—28no—
222C23—28no—
223C23—22no—
224C23—22no—
225C23—22no—
226C23—22no—
227C23—22no—
228C23—22no—
229C23—44no—
230C23—44no—
231C23—44no—
232C23—44no—
233C23C2×Dic4614yes—
234C23C2×Dic4612yes—
235C23#6728812yes—
236C23D4×D2312yes—
237C23D4×D2312yes—
238C23#6729012yes—
239C23#6729012yes—
240C23C2×C22⋊D2312yes—
241C23C23×D2311yescharacteristic
242C2×C4—28no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—44no—
249C2×C4—234no—
250C2×C4—234no—
251C2×C4—468no—
252C2×C4—468no—
253C2×C4—462no—
254C2×C4—462no—
255C2×C4—462no—
256C2×C4—462no—
257C2×C4—462no—
258C2×C4—462no—
259C2×C4—462no—
260C2×C4—462no—
261C2×C4—462no—
262C2×C4—462no—
263C2×C4—924no—
264C2×C4—924no—
265C2×C4C2×C22⋊D2314yes—
266C22—24no—
267C22—24no—
268C22—24no—
269C22—42no—
270C22—42no—
271C22—42no—
272C22—42no—
273C22—416no—
274C22#1062504914yes—
275C22#1062504914yes—
276C22#1062505014yes—
277C22#1062505514yes—
278C22#1062509514yes—
279C22#1062510914yes—
280C22#1062511014yes—
281C22C22×Dic4611yescharacteristic
282C22C2×#6728811yescharacteristic
283C22C2×D4×D2311yescharacteristic
284C22C2×D4×D2311yescharacteristic
285C22C2×#6729011yescharacteristic
286C22C2×#6729011yescharacteristic
287C22C22×C22⋊D2311yescharacteristic
288C4—24no—
289C4—42no—
290C4—464no—
291C4—464no—
292C4—922no—
293C4—922no—
294C2—44no—
295C2#1309234018yesdirect product factor
296C2C2×#1062510911yescharacteristic
297C2C2×#1062511011yescharacteristic
298C2C2×#1062505511yescharacteristic
299C2C2×#1062504911yescharacteristic
300C2C2×#1062504911yescharacteristic
301C2C2×#1062509511yescharacteristic
302C2C2×#1062505011yescharacteristic
subgroupG/H
centerC24C22×D23
commutator, cosocleC23×C23C24
FrattiniC23C23×D23
FittingC22×C22⋊C4×C23C2
socleC24×C23C23
prime radicalC25×C23C22
hypercenterC22×C22⋊C4D23
hypocenterC23C2×#396
LCSG ▷ C23×C23 ▷ C23
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊Dic23C2semidirect
2. C22×Dic23⋊C4C2semidirect
3. C22×Dic23⋊C4C2semidirect
6. #13092340C2direct (N × H)
7. C2×C23⋊#95C2semidirect
23. C2×C4⋊Dic23C22semidirect
26. C2×Dic23⋊C4C22semidirect
27. C2×Dic23⋊C4C22semidirect
28. C23⋊#95C22semidirect
152. C2×C23#396semidirect
180. C23C2×#396semidirect
295. C2#13092340direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic232
C22×Dic23⋊C42
C22×C22⋊Dic232
#130923402
C2×C23⋊#952
C22×C22⋊C4×C232
C2×#39623