Finite Group Databasebeta

← C2×Q8⋊(C23⋊C8) #15671774

Subgroups — C2×Q8⋊(C23⋊C8) #15671774

Order 2944.

280 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 141 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×C4×C23⋊C8C211yesmaximal, characteristic
3Q8⋊(C23⋊C8)C214yesmaximal, direct product factor
4C2×C4×Q8×C23C211yesmaximal, characteristic
5C22×Q8×C23C411yescharacteristic
6C4×Q8×C23—21no—
7C4×Q8×C23—21no—
8C4×Q8×C23C412yes—
9C4×Q8×C23C2212yes—
10C2×C4⋊C4×C23—21no—
11C2×C4⋊C4×C23C411yescharacteristic
12C2×C42×C23—21no—
13C2×C42×C23C2211yescharacteristic
14C22×C23⋊C8—21no—
15C22×C23⋊C8—21no—
16C4⋊(C23⋊C8)—21no—
17C4⋊(C23⋊C8)C2212yes—
18C4×C23⋊C8—21no—
19C4×C23⋊C8C2212yes—
20C2×Q8×C23—21no—
21C2×Q8×C23—22no—
22C2×Q8×C23C814yescomplemented
23C2×Q8×C23C2×C412yes—
24C22×C4×C23—21no—
25C22×C4×C23—21no—
26C22×C4×C23C2×C411yescharacteristic
27C22×C4×C23D411yescharacteristic
28C22×C4×C23D411yescharacteristic
29C4⋊C4×C23—22no—
30C4⋊C4×C23—21no—
31C4⋊C4×C23—22no—
32C4⋊C4×C23C2×C412yes—
33C42×C23—22no—
34C42×C23—22no—
35C42×C23C2×C411yescharacteristic
36C42×C23D411yescharacteristic
37C42×C23D411yescharacteristic
38C42×C23C2311yescharacteristic
39C2×C23⋊C8—24no—
40C2×C23⋊C8—22no—
41C2×C23⋊C8—22no—
42C2×C23⋊C8—42no—
43C23×C23C22⋊C411yescharacteristic
44Q8×C23—24no—
45Q8×C23—22no—
46Q8×C23C2×C814yescomplemented
47C2×C4×C23—24no—
48C2×C4×C23—22no—
49C2×C4×C23—22no—
50C2×C4×C23—22no—
51C2×C4×C23—42no—
52C2×C4×C23C22⋊C411yescharacteristic
53C2×C4×C23C22⋊C411yescharacteristic
54C2×C4×C23C22⋊C411yescharacteristic
55C2×C4×C23C2×C812yes—
56C2×C4×C23M1612yes—
57C2×C4×C23SD1612yes—
58C2×C4×C23Q1612yes—
59C2×C4×C23C22×C411yescharacteristic
60C2×C4×C23C2×D411yescharacteristic
61C2×C4×C23C2×D411yescharacteristic
62C23⋊C8—24no—
63C23⋊C8—42no—
64C2×Q8⋊C8—231nomaximal, Sylow
65C22×C23C22⋊C812yes—
66C22×C23#10312yes—
67C22×C23#10412yes—
68C22×C23C2×C22⋊C411yescharacteristic
69C4×C23—24no—
70C4×C23—21no—
71C4×C23—21no—
72C4×C23—42no—
73C4×C23C22⋊C812yes—
74C4×C23#10312yes—
75C4×C23C22×C811yescharacteristic
76C4×C23C2×M1611yescharacteristic
77C4×C23C2×SD1611yescharacteristic
78C4×C23C2×Q1611yescharacteristic
79C2×C4×Q8D2311yescharacteristic
80C2×C4⋊C8—231no—
81C2×C4×C8—231no—
82Q8⋊C8—234no—
83C2×C23Q8⋊C814yescomplemented
84C2×C23C2×C22⋊C811yescharacteristic
85C2×C23C2×#10311yescharacteristic
86C2×C23C2×#10411yescharacteristic
87C22×Q8Dic2311yescharacteristic
88C22×C8—461no—
89C22×C8—461no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8Dic2312yes—
93C4×Q8C2×D2312yes—
94C2×C4⋊C4—21no—
95C2×C4⋊C4Dic2311yescharacteristic
96C2×C42—21no—
97C2×C42C2×D2311yescharacteristic
98C4⋊C8—232no—
99C4⋊C8—461no—
100C4×C8—232no—
101C4×C8—461no—
102C23C2×Q8⋊C811yescharacteristic, complemented, Sylow
103C2×Q8—22no—
104C2×Q8—21no—
105C2×Q8C23⋊C814yescomplemented
106C2×Q8C2×Dic2312yes—
107C22×C4—21no—
108C22×C4—21no—
109C22×C4C2×Dic2311yescharacteristic
110C22×C4C22⋊D2311yescharacteristic
111C22×C4C22⋊D2311yescharacteristic
112C2×C8—464no—
113C2×C8—462no—
114C2×C8—462no—
115C2×C8—922no—
116C4⋊C4—22no—
117C4⋊C4—21no—
118C4⋊C4—22no—
119C4⋊C4C2×Dic2312yes—
120C42—22no—
121C42—22no—
122C42C2×Dic2311yescharacteristic
123C42C22⋊D2311yescharacteristic
124C42C22⋊D2311yescharacteristic
125C42C22×D2311yescharacteristic
126C23C22⋊Dic2311yescharacteristic
127Q8—22no—
128Q8—24no—
129Q8C2×C23⋊C814yescomplemented
130C2×C4—22no—
131C2×C4—24no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—42no—
135C2×C4C2×C23⋊C812yes—
136C2×C4#6726712yes—
137C2×C4#6727412yes—
138C2×C4#6727512yes—
139C2×C4C22⋊Dic2311yescharacteristic
140C2×C4C22⋊Dic2311yescharacteristic
141C2×C4C22⋊Dic2311yescharacteristic
142C2×C4C22×Dic2311yescharacteristic
143C2×C4C2×C22⋊D2311yescharacteristic
144C2×C4C2×C22⋊D2311yescharacteristic
145C8—464no—
146C8—922no—
147C22C22⋊(C23⋊C8)12yes—
148C22#1062501712yes—
149C22#1062501912yes—
150C22C2×C22⋊Dic2311yescharacteristic
151C4—24no—
152C4—21no—
153C4—21no—
154C4—42no—
155C4C22⋊(C23⋊C8)12yes—
156C4#1062501712yes—
157C4C22×C23⋊C811yescharacteristic
158C4C2×#6726711yescharacteristic
159C4C2×#6727411yescharacteristic
160C4C2×#6727511yescharacteristic
161C2Q8⋊(C23⋊C8)14yesdirect product factor
162C2C2×C22⋊(C23⋊C8)11yescharacteristic
163C2C2×#1062501711yescharacteristic
164C2C2×#1062501911yescharacteristic
subgroupG/H
centerC22×C4C22⋊D23
commutatorC4×C23C22×C8
FrattiniC42C22×D23
FittingC2×C4×Q8×C23C2
socle, prime radicalC23×C23C22⋊C4
cosocleC42×C23C23
hypercenterC2×C4×Q8D23
hypocenterC23C2×Q8⋊C8
LCSG ▷ C4×C23 ▷ C2×C23 ▷ C23
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. Q8⋊(C23⋊C8)C2direct (N × H)
22. C2×Q8×C23C8semidirect
46. Q8×C23C2×C8semidirect
83. C2×C23Q8⋊C8semidirect
102. C23C2×Q8⋊C8semidirect
105. C2×Q8C23⋊C8semidirect
129. Q8C2×C23⋊C8semidirect
161. C2Q8⋊(C23⋊C8)direct (N × H)

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×C4×C23⋊C82
Q8⋊(C23⋊C8)2
C2×C4×Q8×C232
C2×Q8⋊C823