Finite Group Databasebeta

← Q8×(C2×D23)⋊C4 #15676230

Subgroups — Q8×(C2×D23)⋊C4 #15676230

Order 2944.

820 conjugacy classes of subgroups; only the 287 normal subgroups are shown.

normal subgroups only

This group has 820 conjugacy classes of subgroups — too many to draw. Only its 287 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×D23C211yesmaximal, characteristic
2C2×Q8×Dic23C211yesmaximal, characteristic, complemented
3#13092323C213yesmaximal, complemented
4#13092322C213yesmaximal, complemented
5#13092274C213yesmaximal
6C4×(C2×D23)⋊C4C213yesmaximal
7C2×C4×Q8×C23C211yesmaximal, characteristic, complemented
8C22×Q8×C23C2211yescharacteristic
9C2×Q8×D23—24no—
10C2×Q8×D23—24no—
11C2×Q8×D23C418yescomplemented
12C22×C4×D23C2213yes—
13C22×Dic46C2213yes—
14C4×Q8×C23—24no—
15C2×C4⋊C4×C23C2213yes—
16C2×C42×C23C2213yes—
17Q8×Dic23—24no—
18C2×(C2×D23)⋊C4C2213yes—
19C2×(C2×D23)⋊C4C2211yescharacteristic
20C2×C4⋊Dic23C2213yes—
21C2×C4×Dic23C2213yes—
22C23⋊#95C2213yes—
23C23⋊#95C2213yes—
24C23⋊#95C2216yes—
25C23×D23C2311yescharacteristic
26C2×Q8×C23C2×C414yes—
27C2×Q8×C23D414yes—
28C2×Q8×C23D414yes—
29C22×C4×C23C2313yes—
30C22×C4×C23C2311yescharacteristic
31C22×C4×C23C2313yes—
32C22×Dic23C2313yes—
33C22×Dic23C2313yes—
34C22×Dic23C2311yescharacteristic
35Q8×D23—232no—
36C2×C4×D23—26no—
37C2×C4×D23—26no—
38C2×C4×D23C2×C4112yes—
39C2×Dic46—26no—
40C2×Dic46—26no—
41C2×Dic46C2×C4112yes—
42C4⋊C4×C23—26no—
43C42×C23—26no—
44(C2×D23)⋊C4—26no—
45(C2×D23)⋊C4Q814yesdirect product factor
46C4⋊Dic23—26no—
47C4×Dic23—26no—
48C23×C23C2411yescharacteristic
49C22×D23—21no—
50C22×D23—21no—
51C22×D23—21no—
52C22×D23—21no—
53C22×D23C22×C412yes—
54C22×D23C2×Q812yes—
55C22×D23#4112yes—
56Q8×C23C22⋊C4116yescomplemented
57C2×C4×C23—21no—
58C2×C4×C23—21no—
59C2×C4×C23—23no—
60C2×C4×C23—23no—
61C2×C4×C23—23no—
62C2×C4×C23C22×C416yes—
63C2×C4×C23C2×D416yes—
64C2×C4×C23C2×D416yes—
65C2×C4×C23C2×Q812yescomplemented
66C2×Dic23—21no—
67C2×Dic23—23no—
68C2×Dic23—23no—
69C2×Dic23—21no—
70C2×Dic23—23no—
71C2×Dic23—23no—
72C2×Dic23—23no—
73C2×Dic23C22×C416yes—
74C2×Dic23C2×Q812yescomplemented
75C4×D23—224no—
76Dic46—224no—
77Q8×C22⋊C4—231nomaximal, Sylow
78C22×C23C23×C411yescharacteristic
79C22×C23C22×D411yescharacteristic
80C22×C23C22×D411yescharacteristic
81C22×C23C22×Q811yescharacteristic
82C22×C23C2×#4111yescharacteristic
83C22×C232−1+411yescharacteristic
84C22×C232−1+411yescharacteristic
85C2×D23—22no—
86C2×D23—22no—
87C2×D23—22no—
88C2×D23—22no—
89C2×D23—22no—
90C2×D23—22no—
91C2×D23C4×Q814yescomplemented
92C4×C23—22no—
93C4×C23—43no—
94C4×C23C2×C22⋊C4112yes—
95Dic23—26no—
96Dic23—22no—
97Dic23—43no—
98C23×Q8—231no—
99C2×C4×Q8—231no—
100C2×C4×Q8D2311yescharacteristic, complemented
101#391—233no—
102#391—233no—
103#380—233no—
104C4×C22⋊C4—233no—
105C2×C23C22×C22⋊C411yescharacteristic
106C2×C23C2×C4×Q811yescharacteristic
107C2×C23#51911yescharacteristic
108C2×C23#54811yescharacteristic
109C2×C23#54811yescharacteristic
110C2×C23D4×Q811yescharacteristic
111C2×C23D4×Q811yescharacteristic
112D23—24no—
113C22×Q8—238no—
114C22×Q8—233no—
115C22×Q8—464no—
116C22×Q8—464no—
117C22×Q8C2×D2311yescharacteristic
118C23×C4—233no—
119C4×Q8—24no—
120C4×Q8—464no—
121C2×C4⋊C4—233no—
122C2×C4⋊C4C2×D2313yes—
123C2×C22⋊C4—231no—
124C2×C22⋊C4—233no—
125C2×C42—233no—
126C2×C42C2×D2313yes—
127#95—233no—
128#95—233no—
129#95—236no—
130C23Q8×C22⋊C411yescharacteristic, complemented, Sylow
131C24—231no—
132C2×Q8—2312no—
133C2×Q8—4632no—
134C2×Q8—466no—
135C2×Q8—466no—
136C2×Q8C4×D2314yes—
137C2×Q8D9214yes—
138C2×Q8C22⋊D2314yes—
139C22×C4—233no—
140C22×C4—231no—
141C22×C4—2312no—
142C22×C4—233no—
143C22×C4—466no—
144C22×C4—466no—
145C22×C4C22×D2313yes—
146C22×C4C22×D2311yescharacteristic
147C22×C4C22×D2313yes—
148C4⋊C4—26no—
149C4⋊C4—466no—
150C22⋊C4—234no—
151C22⋊C4—466no—
152C42—26no—
153C42—466no—
154C23—232no—
155C23—232no—
156C23—232no—
157C23—461no—
158C23—461no—
159C23—461no—
160C23—461no—
161C23C23×D2311yescharacteristic
162Q8—4624no—
163Q8(C2×D23)⋊C4116yesdirect product factor
164C2×C4—21no—
165C2×C4—21no—
166C2×C4—23no—
167C2×C4—23no—
168C2×C4—23no—
169C2×C4—236no—
170C2×C4—232no—
171C2×C4—461no—
172C2×C4—463no—
173C2×C4—461no—
174C2×C4—463no—
175C2×C4—4624no—
176C2×C4—463no—
177C2×C4—463no—
178C2×C4—463no—
179C2×C4C2×C4×D2316yes—
180C2×C4C2×D9216yes—
181C2×C4Q8×D2312yescomplemented
182C2×C4C2×C22⋊D2316yes—
183C22—234no—
184C22—462no—
185C22—462no—
186C22—462no—
187C22—462no—
188C22—462no—
189C22—462no—
190C22C22×C4×D2311yescharacteristic
191C22C22×D9211yescharacteristic
192C22C2×Q8×D2311yescharacteristic
193C22#1062515811yescharacteristic
194C22#41×D2311yescharacteristic
195C22#1062516111yescharacteristic
196C22C22×C22⋊D2311yescharacteristic
197C4—22no—
198C4—43no—
199C4—466no—
200C4—462no—
201C4—923no—
202C4C2×(C2×D23)⋊C4112yes—
203C2—464no—
204C2C22×(C2×D23)⋊C411yescharacteristic
205C2C4×Q8×D2311yescharacteristic
206C2#1309289311yescharacteristic
207C2#1309307411yescharacteristic
208C2#1309307911yescharacteristic
209C2Q8×C22⋊D2311yescharacteristic
210C2Q8×D9211yescharacteristic
subgroupG/H
center, FrattiniC23C23×D23
commutatorC22×C23C23×C4
FittingC2×C4×Q8×C23C2
socle, cosocleC23×C23C24
prime radicalC23×D23C23
hypercenterC2×C4×Q8D23
hypocenterC23Q8×C22⋊C4
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
2. C2×Q8×Dic23C2semidirect
3. #13092323C2semidirect
4. #13092322C2semidirect
7. C2×C4×Q8×C23C2semidirect
11. C2×Q8×D23C4semidirect
45. (C2×D23)⋊C4Q8direct (N × H)
56. Q8×C23C22⋊C4semidirect
65. C2×C4×C23C2×Q8semidirect
74. C2×Dic23C2×Q8semidirect
91. C2×D23C4×Q8semidirect
100. C2×C4×Q8D23semidirect
130. C23Q8×C22⋊C4semidirect
163. Q8(C2×D23)⋊C4direct (N × H)
181. 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×Q8×Dic232
#130923232
#130923222
#130922742
C4×(C2×D23)⋊C42
C2×C4×Q8×C232
Q8×C22⋊C423