Finite Group Databasebeta

← C8×C4⋊Dic23 #15673259

Subgroups — C8×C4⋊Dic23 #15673259

Order 2944.

296 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 173 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
1C2×C4⋊(C23⋊C8)C211yesmaximal, characteristic
2C2×C8×Dic23C212yesmaximal
3C4×C4⋊Dic23C211yesmaximal, characteristic
4#13092171C212yesmaximal
5C2×C4×C8×C23C211yesmaximal, characteristic
6C22×C8×C23C2211yescharacteristic
7C22×C8×C23C2211yescharacteristic
8C2×C42×C23C2211yescharacteristic
9C2×C4⋊Dic23C412yes—
10C2×C4×Dic23C2212yes—
11C22×C23⋊C8C2212yes—
12C4×C8×C23C414yescomplemented
13C23⋊#95C412yes—
14C8×Dic23—24no—
15C4⋊(C23⋊C8)C414yescomplemented
16C22×C4×C23C2×C411yescharacteristic
17C22×C4×C23C2×C411yescharacteristic
18C22×C4×C23C2311yescharacteristic
19C22×Dic23C2×C414yes—
20C2×C8×C23—21no—
21C2×C8×C23—21no—
22C2×C8×C23C2×C412yes—
23C2×C8×C23C2×C412yes—
24C2×C8×C23D412yes—
25C2×C8×C23Q812yes—
26C42×C23C2×C412yes—
27C42×C23C2×C412yes—
28C4⋊Dic23C818yesdirect product factor
29C4×Dic23—22no—
30C4×Dic23—22no—
31C2×C23⋊C8—22no—
32C2×C23⋊C8—22no—
33C2×C23⋊C8C2×C414yes—
34C23×C23C22×C411yescharacteristic
35C2×C4×C23—22no—
36C2×C4×C23C4212yes—
37C2×C4×C23C4212yes—
38C2×C4×C23C2×C814yes—
39C2×C4×C23C22×C411yescharacteristic
40C2×C4×C23C22×C411yescharacteristic
41C2×C4×C23C2×D411yescharacteristic
42C2×C4×C23C2×Q811yescharacteristic
43C2×C4×C23#4111yescharacteristic
44C2×C4×C23#4111yescharacteristic
45C2×Dic23—24no—
46C2×Dic23—24no—
47C2×Dic23C2×C818yes—
48C8×C23—22no—
49C8×C23C4⋊C414yescomplemented
50C23⋊C8—24no—
51C8×C4⋊C4—231nomaximal, Sylow
52C22×C23C2×C4211yescharacteristic
53C22×C23C4×D411yescharacteristic
54C22×C23C4×Q811yescharacteristic
55C22×C23C22×C812yes—
56C22×C23#13112yes—
57C4×C23—22no—
58C4×C23C4×C814yescomplemented
59C4×C23C2×C4⋊C411yescharacteristic
60C4×C23#11711yescharacteristic
61C4×C23C4×D411yescharacteristic
62C4×C23C4×Q811yescharacteristic
63Dic23—28no—
64C2×C4⋊C8—231no—
65C2×C4×C8—232no—
66C2×C4×C8D2311yescharacteristic
67C4×C4⋊C4—231no—
68#336—232no—
69C2×C23C4×C4⋊C411yescharacteristic
70C2×C23C2×C4×C811yescharacteristic
71C2×C23#40511yescharacteristic
72C2×C23C8×D412yes—
73C2×C23C8×Q812yes—
74C22×C8—232no—
75C22×C8C2×D2311yescharacteristic
76C22×C8C2×D2311yescharacteristic
77C2×C4⋊C4—232no—
78C2×C42—232no—
79C2×C42C2×D2311yescharacteristic
80C4⋊C8—234no—
81C4×C8—464no—
82C4×C8Dic2314yescomplemented
83#95—232no—
84C23C8×C4⋊C411yescharacteristic, complemented, Sylow
85C22×C4—234no—
86C22×C4C4×D2311yescharacteristic
87C22×C4C4×D2311yescharacteristic
88C22×C4C22×D2311yescharacteristic
89C2×C8—21no—
90C2×C8—21no—
91C2×C8—234no—
92C2×C8—462no—
93C2×C8—462no—
94C2×C8Dic4612yes—
95C2×C8D9212yes—
96C2×C8C2×Dic2312yes—
97C2×C8C2×Dic2312yes—
98C4⋊C4—238no—
99C42—462no—
100C42—462no—
101C42C4×D2312yes—
102C42C2×Dic2312yes—
103C23C2×C4×D2311yescharacteristic
104C2×C4—22no—
105C2×C4—238no—
106C2×C4—464no—
107C2×C4—464no—
108C2×C4C8×D2314yes—
109C2×C4C4×Dic2312yes—
110C2×C4C4×Dic2312yes—
111C2×C4C2×Dic4611yescharacteristic
112C2×C4C2×C4×D2311yescharacteristic
113C2×C4C2×D9211yescharacteristic
114C2×C4#6728811yescharacteristic
115C2×C4#6728811yescharacteristic
116C2×C4C22×Dic2311yescharacteristic
117C8—22no—
118C8—464no—
119C8C4⋊Dic2314yesdirect product factor
120C22C4×Dic4611yescharacteristic
121C22C4×D9211yescharacteristic
122C22C2×C8×D2312yes—
123C22#1062507212yes—
124C22C2×C4×Dic2311yescharacteristic
125C4—22no—
126C4—468no—
127C4C8×Dic2314yescomplemented
128C4C4×Dic4611yescharacteristic
129C4C4×D9211yescharacteristic
130C4C2×C4⋊Dic2311yescharacteristic
131C4#1062509711yescharacteristic
132C2C4×C4⋊Dic2311yescharacteristic
133C2C2×C8×Dic2311yescharacteristic
134C2#1309237211yescharacteristic
135C2C8×D9212yes—
136C2C8×Dic4612yes—
subgroupG/H
centerC22×C8C2×D23
commutatorC2×C23C2×C4×C8
FrattiniC22×C4C22×D23
FittingC2×C4×C8×C23C2
socle, prime radicalC23×C23C22×C4
cosocleC22×C4×C23C23
hypercenterC2×C4×C8D23
hypocenterC23C8×C4⋊C4
LCSG ▷ C2×C23 ▷ C23
UCSC1 ◁ C22×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
12. C4×C8×C23C4semidirect
15. C4⋊(C23⋊C8)C4semidirect
28. C4⋊Dic23C8direct (N × H)
49. C8×C23C4⋊C4semidirect
58. C4×C23C4×C8semidirect
82. C4×C8Dic23semidirect
84. C23C8×C4⋊C4semidirect
119. C8C4⋊Dic23direct (N × H)
127. C4C8×Dic23semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊(C23⋊C8)2
C2×C8×Dic232
C4×C4⋊Dic232
#130921712
C2×C4×C8×C232
C8×C4⋊C423