Finite Group Databasebeta

← Q8×C4⋊Dic97 #27144652

Subgroups — Q8×C4⋊Dic97 #27144652

Order 12416.

568 conjugacy classes of subgroups; only the 333 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 333 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×Dic97C212yesmaximal
2#20260634C216yesmaximal
3#20260605C213yesmaximal
4C4×C4⋊Dic97C213yesmaximal
5C2×C4×Q8×C97C211yesmaximal, characteristic
6Q8×Dic97—28no—
7C2×C4⋊Dic97C2216yes—
8C2×C4⋊Dic97C2213yes—
9C2×C4⋊Dic97C2216yes—
10C2×C4⋊Dic97C2211yescharacteristic
11C2×C4×Dic97C2216yes—
12#15690717C2216yes—
13C22×Q8×C97C2211yescharacteristic
14C4×Q8×C97C418yescomplemented
15C2×C4⋊C4×C97C2213yes—
16C2×C42×C97C2213yes—
17C22×Dic97C2316yes—
18C22×Dic97C2312yes—
19C4⋊Dic97—212no—
20C4⋊Dic97—26no—
21C4⋊Dic97—46no—
22C4⋊Dic97Q814yesdirect product factor
23C4×Dic97—212no—
24C2×Q8×C97C2×C414yes—
25C2×Q8×C97D414yes—
26C2×Q8×C97Q814yes—
27C22×C4×C97C2313yes—
28C22×C4×C97C2313yes—
29C22×C4×C97C2311yescharacteristic
30C4⋊C4×C97C2×C4112yes—
31C42×C97C2×C4112yes—
32C23×C97C2411yescharacteristic
33Q8×C97C4⋊C4116yescomplemented
34C2×C4×C97—23no—
35C2×C4×C97—23no—
36C2×C4×C97C22×C416yes—
37C2×C4×C97C22×C416yes—
38C2×C4×C97C22×C412yes—
39C2×C4×C97C2×D416yes—
40C2×C4×C97C2×Q812yes—
41C2×C4×C97C2×Q816yes—
42C2×C4×C97#4112yes—
43C2×Dic97—22no—
44C2×Dic97—22no—
45C2×Dic97—26no—
46C2×Dic97—26no—
47C2×Dic97—26no—
48C2×Dic97C2×Q814yes—
49C22×C97C23×C411yescharacteristic
50C22×C97C22×D411yescharacteristic
51C22×C97C22×Q811yescharacteristic
52C22×C97C22×Q811yescharacteristic
53C22×C97C2×#4111yescharacteristic
54C22×C97H(5,𝔽2)11yescharacteristic
55C22×C972−1+411yescharacteristic
56C4×C97—26no—
57C4×C97C2×C4⋊C4112yes—
58C4×C97C4×Q814yescomplemented
59Dic97—24no—
60Dic97—46no—
61C2×C97C22×C4⋊C411yescharacteristic
62C2×C97C2×C4×Q811yescharacteristic
63C2×C97#52011yescharacteristic
64C2×C97D4×Q811yescharacteristic
65C2×C97#55011yescharacteristic
66C2×C97#55711yescharacteristic
67C2×C97Q8211yescharacteristic
68Q8×C4⋊C4—971nomaximal, Sylow
69C97Q8×C4⋊C411yescharacteristic, complemented, Sylow
70C2×C4×Q8—972no—
71C2×C4×Q8D9711yescharacteristic
72#389—976no—
73#384—973no—
74C4×C4⋊C4—973no—
75C22×Q8C2×D9711yescharacteristic
76C4×Q8—1948no—
77C4×Q8Dic9718yescomplemented
78C2×C4⋊C4—971no—
79C2×C4⋊C4—976no—
80C2×C4⋊C4—976no—
81C2×C4⋊C4—973no—
82C2×C4⋊C4C2×D9713yes—
83C2×C42—976no—
84C2×C42C2×D9713yes—
85#95—976no—
86C2×Q8Dic19414yes—
87C2×Q8D38814yes—
88C2×Q8C2×Dic9714yes—
89C22×C4—972no—
90C22×C4—976no—
91C22×C4C22×D9713yes—
92C22×C4C22×D9713yes—
93C22×C4C22×D9711yescharacteristic
94C4⋊C4—974no—
95C4⋊C4—3886no—
96C4⋊C4—19412no—
97C4⋊C4—1946no—
98C4⋊C4C2×Dic97112yes—
99C42—19412no—
100C42C2×Dic97112yes—
101C23C23×D9711yescharacteristic
102Q8C4⋊Dic97116yesdirect product factor
103C2×C4—23no—
104C2×C4—23no—
105C2×C4—974no—
106C2×C4—1946no—
107C2×C4—1946no—
108C2×C4—1946no—
109C2×C4—1942no—
110C2×C4—1942no—
111C2×C4C22×Dic9716yes—
112C2×C4C22×Dic9716yes—
113C2×C4C22×Dic9712yes—
114C2×C4C2×D38816yes—
115C2×C4Q8×D9712yes—
116C2×C4C2×Dic19416yes—
117C2×C4#1309551212yes—
118C22C23×Dic9711yescharacteristic
119C22C22×D38811yescharacteristic
120C22C2×Q8×D9711yescharacteristic
121C22C22×Dic19411yescharacteristic
122C22C2×#1309551211yescharacteristic
123C22#1569085611yescharacteristic
124C22#1569085711yescharacteristic
125C4—26no—
126C4—3886no—
127C4—1944no—
128C4C2×C4⋊Dic97112yes—
129C4Q8×Dic9714yescomplemented
130C2C22×C4⋊Dic9711yescharacteristic
131C2C2×Q8×Dic9711yescharacteristic
132C2#2026121811yescharacteristic
133C2Q8×D38811yescharacteristic
134C2#2026140711yescharacteristic
135C2#2026146411yescharacteristic
136C2Q8×Dic19411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D97
commutatorC22×C97C23×C4
FittingC2×C4×Q8×C97C2
socle, prime radical, cosocleC23×C97C24
hypercenterC2×C4×Q8D97
hypocenterC97Q8×C4⋊C4
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
14. C4×Q8×C97C4semidirect
22. C4⋊Dic97Q8direct (N × H)
33. Q8×C97C4⋊C4semidirect
58. C4×C97C4×Q8semidirect
69. C97Q8×C4⋊C4semidirect
77. C4×Q8Dic97semidirect
102. Q8C4⋊Dic97direct (N × H)
129. C4Q8×Dic97semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic972
#202606342
#202606052
C4×C4⋊Dic972
C2×C4×Q8×C972
Q8×C4⋊C497