Finite Group Databasebeta

← C4⋊Q8×Dic23 #15675970

Subgroups — C4⋊Q8×Dic23 #15675970

Order 2944.

588 conjugacy classes of subgroups; only the 289 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 289 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×Q8×Dic23C212yesmaximal
2#13092324C212yesmaximal
3#13092316C214yesmaximal
4#13092287C211yesmaximal, characteristic
5C4⋊C4×Dic23C214yesmaximal
6C42×Dic23C211yesmaximal, characteristic
7C2×C23×C4⋊Q8C211yesmaximal, characteristic
8C22×Q8×C23C2212yes—
9C23×C4⋊Q8C418yescomplemented
10C2×C4⋊C4×C23C2214yes—
11C2×C42×C23C2211yescharacteristic
12Q8×Dic23—28no—
13C2×C4⋊Dic23C2212yes—
14C2×C4⋊Dic23C2214yes—
15C2×C4⋊Dic23C2214yes—
16C2×C4×Dic23C2214yes—
17C2×C4×Dic23C2212yes—
18C2×C4×Dic23C2211yescharacteristic
19C2×C4×Dic23C2211yescharacteristic
20C2×C4×Dic23C2212yes—
21C23⋊#95C2218yes—
22C2×Q8×C23—24no—
23C2×Q8×C23—24no—
24C2×Q8×C23C2×C418yes—
25C22×C4×C23C2314yes—
26C22×C4×C23C2311yescharacteristic
27C22×C4×C23C2312yes—
28C22×Dic23C2314yes—
29C22×Dic23C2311yescharacteristic
30C22×Dic23C2312yes—
31C22×Dic23C2311yescharacteristic
32C4⋊C4×C23C2×C4116yes—
33C42×C23C2×C414yes—
34C4⋊Dic23—24no—
35C4⋊Dic23—28no—
36C4⋊Dic23—28no—
37C4×Dic23—22no—
38C4×Dic23—24no—
39C4×Dic23—28no—
40C4×Dic23D414yes—
41C4×Dic23Q818yescomplemented
42C23×C23C2411yescharacteristic
43Q8×C23—216no—
44C2×C4×C23—24no—
45C2×C4×C23—24no—
46C2×C4×C23C22×C418yes—
47C2×C4×C23C22×C412yes—
48C2×C4×C23C22×C414yes—
49C2×C4×C23C2×D412yes—
50C2×C4×C23C2×Q814yes—
51C2×C4×C23#4112yes—
52C2×C4×C23#4114yes—
53C2×Dic23—22no—
54C2×Dic23—22no—
55C2×Dic23—22no—
56C2×Dic23—24no—
57C2×Dic23—28no—
58C2×Dic23C2×D412yes—
59C2×Dic23C2×D412yes—
60C2×Dic23C2×Q814yes—
61C2×Dic23C2×Q814yes—
62C4×C4⋊Q8—231nomaximal, Sylow
63C22×C23C23×C411yescharacteristic
64C22×C23C22×D411yescharacteristic
65C22×C23C22×Q812yes—
66C22×C23C2×#4111yescharacteristic
67C22×C23C2×#4112yes—
68C4×C23—28no—
69C4×C23C4×D414yes—
70C4×C23C4×Q818yescomplemented
71Dic23—22no—
72Dic23—24no—
73Dic23—44no—
74Dic23C4⋊Q814yesdirect product factor
75C2×C4⋊Q8D2311yescharacteristic
76C2×C4×Q8—232no—
77#391—232no—
78#389—234no—
79#384—231no—
80C4×C4⋊C4—234no—
81C43—231no—
82C2×C23C2×C4×D411yescharacteristic
83C2×C23C2×C4×Q812yes—
84C2×C23C2×C4⋊Q811yescharacteristic
85C2×C23#53211yescharacteristic
86C2×C23#53312yes—
87C22×Q8C2×D2312yes—
88C4⋊Q8Dic2318yesdirect product factor
89C4×Q8—468no—
90C2×C4⋊C4—232no—
91C2×C4⋊C4—234no—
92C2×C4⋊C4—234no—
93C2×C4⋊C4C2×D2314yes—
94C2×C42—231no—
95C2×C42—232no—
96C2×C42—234no—
97C2×C42—232no—
98C2×C42—231no—
99C2×C42C2×D2311yescharacteristic
100#95—238no—
101C23C4×C4⋊Q811yescharacteristic, complemented, Sylow
102C2×Q8—24no—
103C2×Q8—24no—
104C2×Q8C2×Dic2318yes—
105C22×C4—231no—
106C22×C4—232no—
107C22×C4—231no—
108C22×C4—234no—
109C22×C4C22×D2314yes—
110C22×C4C22×D2311yescharacteristic
111C22×C4C22×D2312yes—
112C4⋊C4—468no—
113C4⋊C4—464no—
114C4⋊C4—468no—
115C4⋊C4C2×Dic23116yes—
116C42—234no—
117C42—238no—
118C42—468no—
119C42—462no—
120C42—464no—
121C42C2×Dic2314yes—
122C23C23×D2311yescharacteristic
123Q8—216no—
124C2×C4—24no—
125C2×C4—24no—
126C2×C4—232no—
127C2×C4—234no—
128C2×C4—232no—
129C2×C4—234no—
130C2×C4—462no—
131C2×C4—462no—
132C2×C4—462no—
133C2×C4—464no—
134C2×C4—468no—
135C2×C4D4×D2312yes—
136C2×C4#6729012yes—
137C2×C4Q8×D2314yes—
138C2×C4#6729214yes—
139C2×C4C22×Dic2318yes—
140C2×C4C22×Dic2312yes—
141C2×C4C22×Dic2314yes—
142C22C2×D4×D2311yescharacteristic
143C22C2×#6729011yescharacteristic
144C22C2×Q8×D2312yes—
145C22C2×#6729212yes—
146C22C23×Dic2311yescharacteristic
147C4—28no—
148C4—234no—
149C4—462no—
150C4—464no—
151C4—924no—
152C4D4×Dic2314yes—
153C4Q8×Dic2318yescomplemented
154C2C2×D4×Dic2311yescharacteristic
155C2C2×Q8×Dic2312yes—
156C2C4⋊Q8×D2311yescharacteristic
157C2#1309296811yescharacteristic
158C2#1309297212yes—
subgroupG/H
center, FrattiniC23C23×D23
commutatorC22×C23C23×C4
FittingC2×C23×C4⋊Q8C2
socle, prime radical, cosocleC23×C23C24
hypercenterC2×C4⋊Q8D23
hypocenterC23C4×C4⋊Q8
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
9. C23×C4⋊Q8C4semidirect
41. C4×Dic23Q8semidirect
70. C4×C23C4×Q8semidirect
74. Dic23C4⋊Q8direct (N × H)
88. C4⋊Q8Dic23direct (N × H)
101. C23C4×C4⋊Q8semidirect
153. C4Q8×Dic23semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic232
#130923242
#130923162
#130922872
C4⋊C4×Dic232
C42×Dic232
C2×C23×C4⋊Q82
C4×C4⋊Q823