Finite Group Databasebeta

← C2×Q8⋊#11715897 #27157024

Subgroups — C2×Q8⋊#11715897 #27157024

Order 12416.

280 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 114 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⋊#11715897C211yesmaximal, characteristic
2C2×C4×#11715897C211yesmaximal, characteristic
3Q8⋊#11715897C214yesmaximal, direct product factor
4C2×Q8×Dic97C211yesmaximal, characteristic
5C22×#11715897—21no—
6C22×#11715897—21no—
7C4⋊#11715897—21no—
8C4⋊#11715897C2212yes—
9C4×#11715897—21no—
10C4×#11715897C2212yes—
11Q8×Dic97—21no—
12Q8×Dic97—21no—
13Q8×Dic97C412yes—
14Q8×Dic97C2212yes—
15C2×C4⋊Dic97—21no—
16C2×C4⋊Dic97C411yescharacteristic
17C2×C4×Dic97—21no—
18C2×C4×Dic97C2211yescharacteristic
19C22×Q8×C97C411yescharacteristic
20C2×#11715897—24no—
21C2×#11715897—22no—
22C2×#11715897—22no—
23C2×#11715897—42no—
24C22×Dic97—21no—
25C22×Dic97D411yescharacteristic
26C22×Dic97D411yescharacteristic
27C4⋊Dic97—21no—
28C4⋊Dic97—22no—
29C4⋊Dic97—22no—
30C4⋊Dic97C2×C412yes—
31C4×Dic97—22no—
32C4×Dic97—22no—
33C4×Dic97C2×C411yescharacteristic
34C4×Dic97D411yescharacteristic
35C4×Dic97D411yescharacteristic
36C4×Dic97C2311yescharacteristic
37C2×Q8×C97—21no—
38C2×Q8×C97—22no—
39C2×Q8×C97C814yescomplemented
40C2×Q8×C97C2×C412yes—
41C22×C4×C97—21no—
42C22×C4×C97C2×C411yescharacteristic
43C23×C97C22⋊C411yescharacteristic
44Q8×C97—24no—
45Q8×C97—22no—
46Q8×C97C2×C814yescomplemented
47C2×C4×C97—24no—
48C2×C4×C97—22no—
49C2×C4×C97C22⋊C411yescharacteristic
50C2×C4×C97C2×C812yes—
51C2×C4×C97M1612yes—
52C2×C4×C97C22×C411yescharacteristic
53C2×Dic97—22no—
54C2×Dic97—22no—
55C2×Dic97—42no—
56C2×Dic97C22⋊C411yescharacteristic
57C2×Dic97C22⋊C411yescharacteristic
58C2×Dic97SD1612yes—
59C2×Dic97Q1612yes—
60C2×Dic97C2×D411yescharacteristic
61C2×Dic97C2×D411yescharacteristic
62#11715897—24no—
63#11715897—42no—
64C22×C97C22⋊C812yes—
65C22×C97#10312yes—
66C22×C97#10412yes—
67C22×C97C2×C22⋊C411yescharacteristic
68C4×C97—24no—
69C4×C97C22⋊C812yes—
70C4×C97C22×C811yescharacteristic
71C4×C97C2×M1611yescharacteristic
72Dic97—21no—
73Dic97—21no—
74Dic97—42no—
75Dic97#10312yes—
76Dic97C2×SD1611yescharacteristic
77Dic97C2×Q1611yescharacteristic
78C2×C97Q8⋊C814yescomplemented
79C2×C97C2×C22⋊C811yescharacteristic
80C2×C97C2×#10311yescharacteristic
81C2×C97C2×#10411yescharacteristic
82C2×Q8⋊C8—971nomaximal, Sylow
83C97C2×Q8⋊C811yescharacteristic, complemented, Sylow
84C2×C4×Q8—971no—
85C2×C4⋊C8—971no—
86C2×C4×C8—971no—
87Q8⋊C8—974no—
88C22×Q8#8760411yescharacteristic
89C22×C8—1941no—
90C22×C8—1941no—
91C4×Q8—972no—
92C4×Q8—972no—
93C4×Q8—1941no—
94C4×Q8—1941no—
95C2×C4⋊C4—971no—
96C2×C4⋊C4—1941no—
97C2×C42—971no—
98C2×C42—1941no—
99C4⋊C8—972no—
100C4⋊C8—1941no—
101C4×C8—972no—
102C4×C8—1941no—
103C2×Q8—21no—
104C2×Q8—22no—
105C2×Q8#1171589714yescomplemented
106C2×Q8C2×#8760412yes—
107C22×C4—21no—
108C22×C4—971no—
109C22×C4—971no—
110C22×C4—1941no—
111C22×C4C2×#8760411yescharacteristic
112C2×C8—3882no—
113C2×C8—1942no—
114C2×C8—1942no—
115C2×C8—1944no—
116C4⋊C4—972no—
117C4⋊C4—1942no—
118C4⋊C4—1942no—
119C4⋊C4—1941no—
120C42—971no—
121C42—971no—
122C42—971no—
123C42—971no—
124C42—1942no—
125C42—1942no—
126C23C22⋊#8760411yescharacteristic
127Q8—24no—
128Q8—22no—
129Q8C2×#1171589714yescomplemented
130C2×C4—24no—
131C2×C4—22no—
132C2×C4—972no—
133C2×C4—972no—
134C2×C4—971no—
135C2×C4—971no—
136C2×C4—971no—
137C2×C4—971no—
138C2×C4—3882no—
139C2×C4—1942no—
140C2×C4—1942no—
141C2×C4C22⋊#8760411yescharacteristic
142C2×C4C2×#1171589712yes—
143C2×C4#1309552012yes—
144C2×C4C22×#8760411yescharacteristic
145C8—3882no—
146C8—1944no—
147C22C22⋊#1171589712yes—
148C22#1569087312yes—
149C22#1569087512yes—
150C22C2×C22⋊#8760411yescharacteristic
151C4—24no—
152C4—971no—
153C4—972no—
154C4—971no—
155C4—3882no—
156C4—1941no—
157C4—1941no—
158C4C22⋊#1171589712yes—
159C4C22×#1171589711yescharacteristic
160C4C2×#1309552011yescharacteristic
161C2Q8⋊#1171589714yesdirect product factor
162C2C2×C22⋊#1171589711yescharacteristic
163C2C2×#1569087311yescharacteristic
164C2C2×#1569087511yescharacteristic
subgroupG/H
centerC23C22⋊#87604
commutatorC4×C97C22×C8
FrattiniC2×C4C22×#87604
FittingC22×Q8×C97C4
socle, prime radicalC23×C97C22⋊C4
cosocleC4×Dic97C23
hypercenterC22×Q8#87604
hypocenterC97C2×Q8⋊C8
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

Complements

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

NH ≅ G/Ntype
3. Q8⋊#11715897C2direct (N × H)
39. C2×Q8×C97C8semidirect
46. Q8×C97C2×C8semidirect
78. C2×C97Q8⋊C8semidirect
83. C97C2×Q8⋊C8semidirect
105. C2×Q8#11715897semidirect
129. Q8C2×#11715897semidirect
161. C2Q8⋊#11715897direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117158972
C2×C4×#117158972
Q8⋊#117158972
C2×Q8×Dic972
C2×Q8⋊C897