Finite Group Databasebeta

← D23×#391 #15675863

Subgroups — D23×#391 #15675863

Order 2944.

928 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×D23C211yesmaximal, characteristic
2C2×C4⋊C4×D23C211yesmaximal, characteristic
3C2×C42×D23C211yesmaximal, characteristic
4#13092324C211yesmaximal, characteristic, complemented
5#13092323C211yesmaximal, characteristic, complemented
6#13092322C211yesmaximal, characteristic, complemented
7#13092321C214yesmaximal, complemented
8#95×D23C214yesmaximal
9C23×#391C211yesmaximal, characteristic, complemented
10C22×Q8×C23C2211yescharacteristic
11C2×Q8×D23—24no—
12C2×Q8×D23—24no—
13C2×Q8×D23C418yescomplemented
14C22×C4×D23C2212yes—
15C22×C4×D23C2212yes—
16C22×C4×D23C2212yes—
17C22×C4×D23C2211yescharacteristic
18C22×Dic46C2212yes—
19C22×Dic46C2211yescharacteristic
20C2×C4⋊C4×C23C2211yescharacteristic
21C2×C42×C23C2211yescharacteristic
22C2×C4⋊Dic23C2211yescharacteristic
23C2×Dic23⋊C4C2212yes—
24C2×C4×Dic23C2212yes—
25C2×C4×Dic23C2211yescharacteristic
26C4⋊C4×D23—24no—
27C42×D23—24no—
28C23×#95C2214yes—
29C23⋊#95C2214yes—
30C23⋊#95C2214yes—
31C23⋊#95C2214yes—
32C23×D23C2311yescharacteristic
33C2×Q8×C23—22no—
34C2×Q8×C23—22no—
35C2×Q8×C23C2×C414yescomplemented
36C22×C4×C23C2312yes—
37C22×C4×C23C2312yes—
38C22×C4×C23C2312yes—
39C22×C4×C23C2311yescharacteristic
40C22×Dic23C2312yes—
41C22×Dic23C2312yes—
42C22×Dic23C2312yes—
43C22×Dic23C2311yescharacteristic
44Q8×D23—232no—
45C2×C4×D23—24no—
46C2×C4×D23—24no—
47C2×C4×D23—24no—
48C2×C4×D23—24no—
49C2×C4×D23—24no—
50C2×C4×D23—28no—
51C2×C4×D23C2×C418yes—
52C2×C4×D23C2×C414yes—
53C2×C4×D23D414yes—
54C2×C4×D23D414yes—
55C2×C4×D23Q818yescomplemented
56C2×Dic46—22no—
57C2×Dic46—22no—
58C2×Dic46—24no—
59C2×Dic46—24no—
60C2×Dic46C2×C414yescomplemented
61C2×Dic46C2×C418yescomplemented
62C4⋊C4×C23—22no—
63C42×C23—22no—
64C4⋊Dic23—22no—
65Dic23⋊C4—24no—
66C4×Dic23—22no—
67C4×Dic23—24no—
68C23×C23C2411yescharacteristic
69C22×D23C22×C412yes—
70C22×D23C2×D412yes—
71C22×D23C2×D412yes—
72C22×D23C2×Q814yes—
73C22×D23#4114yes—
74Q8×C23—28no—
75C2×C4×C23—22no—
76C2×C4×C23—22no—
77C2×C4×C23—22no—
78C2×C4×C23—22no—
79C2×C4×C23—22no—
80C2×C4×C23—24no—
81C2×C4×C23C22×C414yes—
82C2×C4×C23C22×C412yes—
83C2×C4×C23C2×D412yes—
84C2×C4×C23C2×D412yes—
85C2×C4×C23C2×Q814yescomplemented
86C2×Dic23—22no—
87C2×Dic23—22no—
88C2×Dic23—22no—
89C2×Dic23—22no—
90C2×Dic23—22no—
91C2×Dic23—24no—
92C2×Dic23C22×C414yes—
93C2×Dic23C22×C412yes—
94C2×Dic23C2×D412yes—
95C2×Dic23C2×D412yes—
96C2×Dic23C2×Q814yescomplemented
97C4×D23—216no—
98C4×D23—216no—
99C4×D23—48no—
100C4×D23C22⋊C4116yes—
101Dic46—28no—
102Dic46—216no—
103C2×#391—231nomaximal, Sylow
104C22×C23C23×C411yescharacteristic
105C22×C23C22×D411yescharacteristic
106C22×C23C22×D411yescharacteristic
107C22×C23C22×Q812yes—
108C22×C23C2×#4112yes—
109C2×D23C2×C22⋊C414yes—
110C2×D23C4×Q818yes—
111C2×D23C22⋊Q818yes—
112C2×D23#12414yes—
113C2×D23C4⋊Q814yes—
114C4×C23—24no—
115C4×C23—24no—
116C4×C23—42no—
117C4×C23C2×C22⋊C414yes—
118Dic23—24no—
119Dic23—24no—
120Dic23—42no—
121Dic23C2×C22⋊C414yes—
122C23×Q8—231no—
123C22×C4⋊C4—231no—
124C22×C42—231no—
125#391—231no—
126#391—231no—
127#391—231no—
128#391—234no—
129#391D2311yescharacteristic, direct product factor
130C2×#95—234no—
131C2×C23C22×C22⋊C411yescharacteristic
132C2×C23C2×C4×Q812yes—
133C2×C23C2×C22⋊Q812yes—
134C2×C23C2×#12411yescharacteristic
135C2×C23C2×C4⋊Q811yescharacteristic
136D23#39118yesdirect product factor
137C22×Q8—238no—
138C22×Q8—232no—
139C22×Q8—231no—
140C22×Q8—464no—
141C22×Q8—464no—
142C22×Q8C2×D2311yescharacteristic
143C23×C4—231no—
144C23×C4—232no—
145C23×C4—232no—
146C23×C4—232no—
147C2×C4⋊C4—232no—
148C2×C4⋊C4—231no—
149C2×C4⋊C4—464no—
150C2×C4⋊C4C2×D2311yescharacteristic
151C2×C42—232no—
152C2×C42—231no—
153C2×C42—464no—
154C2×C42C2×D2311yescharacteristic
155#95—234no—
156#95—234no—
157#95—234no—
158#95C2×D2314yes—
159C23C2×#39111yescharacteristic, complemented, Sylow
160C24—231no—
161C2×Q8—22no—
162C2×Q8—22no—
163C2×Q8—238no—
164C2×Q8—234no—
165C2×Q8—464no—
166C2×Q8—464no—
167C2×Q8—4632no—
168C2×Q8—462no—
169C2×Q8—462no—
170C2×Q8C4×D2314yescomplemented
171C22×C4—231no—
172C22×C4—234no—
173C22×C4—234no—
174C22×C4—234no—
175C22×C4—232no—
176C22×C4—232no—
177C22×C4—238no—
178C22×C4—238no—
179C22×C4—232no—
180C22×C4—464no—
181C22×C4—464no—
182C22×C4—464no—
183C22×C4—464no—
184C22×C4—464no—
185C22×C4—468no—
186C22×C4C22×D2312yes—
187C22×C4C22×D2312yes—
188C22×C4C22×D2312yes—
189C22×C4C22×D2311yescharacteristic
190C4⋊C4—22no—
191C4⋊C4—464no—
192C4⋊C4—462no—
193C42—22no—
194C42—464no—
195C42—462no—
196C23—232no—
197C23—232no—
198C23—232no—
199C23—234no—
200C23—234no—
201C23C23×D2311yescharacteristic
202Q8—28no—
203Q8—4616no—
204Q8—468no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—24no—
211C2×C4—232no—
212C2×C4—232no—
213C2×C4—232no—
214C2×C4—2316no—
215C2×C4—234no—
216C2×C4—234no—
217C2×C4—4616no—
218C2×C4—4616no—
219C2×C4—462no—
220C2×C4—462no—
221C2×C4—462no—
222C2×C4—462no—
223C2×C4—462no—
224C2×C4—464no—
225C2×C4—928no—
226C2×C4C2×C4×D2314yes—
227C2×C4C2×C4×D2312yes—
228C2×C4D4×D2312yes—
229C2×C4D4×D2312yes—
230C2×C4Q8×D2314yescomplemented
231C22—238no—
232C22—238no—
233C22—234no—
234C22—234no—
235C22—234no—
236C22C22×C4×D2311yescharacteristic
237C22C2×D4×D2311yescharacteristic
238C22C2×D4×D2311yescharacteristic
239C22C2×Q8×D2312yes—
240C22#41×D2312yes—
241C4—24no—
242C4—24no—
243C4—42no—
244C4—234no—
245C4—464no—
246C4—464no—
247C4—922no—
248C4C22⋊C4×D2314yes—
249C2—238no—
250C2C2×C22⋊C4×D2311yescharacteristic
251C2C4×Q8×D2312yes—
252C2C22⋊Q8×D2312yes—
253C2#124×D2311yescharacteristic
254C2C4⋊Q8×D2311yescharacteristic
subgroupG/H
center, FrattiniC23C23×D23
commutatorC22×C23C23×C4
FittingC23×#391C2
socle, cosocleC23×C23C24
prime radicalC23×D23C23
hypercenter#391D23
hypocenterC23C2×#391
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
4. #13092324C2semidirect
5. #13092323C2semidirect
6. #13092322C2semidirect
7. #13092321C2semidirect
9. C23×#391C2semidirect
13. C2×Q8×D23C4semidirect
35. C2×Q8×C23C2×C4semidirect
55. C2×C4×D23Q8semidirect
60. C2×Dic46C2×C4semidirect
61. C2×Dic46C2×C4semidirect
85. C2×C4×C23C2×Q8semidirect
96. C2×Dic23C2×Q8semidirect
129. #391D23direct (N × H)
136. D23#391direct (N × H)
159. C23C2×#391semidirect
170. C2×Q8C4×D23semidirect
230. C2×C4Q8×D23semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×D232
C2×C4⋊C4×D232
C2×C42×D232
#130923242
#130923232
#130923222
#130923212
#95×D232
C23×#3912
C2×#39123