Finite Group Databasebeta

← Q8×Dic30 #11756325

Subgroups — Q8×Dic30 #11756325

Order 960.

424 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 187 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
1C3×C4×C5×Q8C211yesmaximal, characteristic
2Q8×Dic15C212yesmaximal
3#91777C216yesmaximal
4#91758C213yesmaximal
5C4×Dic30C213yesmaximal
6Q8×Dic10—31nomaximal, Hall
7C2×C3×C5×Q8C2211yescharacteristic
8C2×Dic30C2216yes—
9C2×Dic30C2211yescharacteristic
10C3×C5×C4⋊C4C2213yes—
11C3×C42×C5C2213yes—
12C4⋊Dic15C2213yes—
13C4⋊Dic15C2216yes—
14#6712C2216yes—
15C4×Dic15C2216yes—
16Q8×Dic6—51nomaximal, Hall
17C4×C5×Q8D311yescharacteristic
18Q8×Dic5—32no—
19#4034—36no—
20#4015—33no—
21C4×Dic10—33no—
22C3×C5×Q8Q814yescomplemented
23C2×C3×C4×C5C2313yes—
24C2×C3×C4×C5C2313yes—
25C2×C3×C4×C5C2311yescharacteristic
26C2×Dic15C2316yes—
27C2×Dic15C2312yes—
28Dic30—46no—
29Dic30Q814yesdirect product factor
30C3×C4×Q8D511yescharacteristic
31Q8×Dic3—52no—
32#888—56no—
33#869—53no—
34C4×Dic6—53no—
35C2×C5×Q8C2×D311yescharacteristic
36C2×Dic10—31no—
37C2×Dic10—36no—
38C5×C4⋊C4C2×D313yes—
39C42×C5C2×D313yes—
40C4⋊Dic5—33no—
41C4⋊Dic5—36no—
42#683—36no—
43C4×Dic5—36no—
44Q82—151noSylow
45C22×C3×C5C2411yescharacteristic
46C3×C4×C5—23no—
47C3×C4×C5C2×Q816yes—
48C3×C4×C5C2×Q812yes—
49Dic15—26no—
50Dic15C2×Q814yes—
51C2×C3×Q8C2×D511yescharacteristic
52C2×Dic6—51no—
53C2×Dic6—56no—
54C3×C4⋊C4C2×D513yes—
55C3×C42C2×D513yes—
56C4⋊Dic3—53no—
57C4⋊Dic3—56no—
58Dic3⋊C4—56no—
59C4×Dic3—56no—
60C5×Q8Dic614yescomplemented
61C2×C4×C5C22×D313yes—
62C2×C4×C5C22×D313yes—
63C2×C4×C5C22×D311yescharacteristic
64C2×Dic5—32no—
65C2×Dic5—36no—
66Dic10—34no—
67Dic10—126no—
68C4⋊Q8—156no—
69C4⋊Q8—153no—
70C4×Q8—152no—
71C4×Q8—153no—
72C4×Q8D1511yescharacteristic
73C2×C3×C5C22×Q811yescharacteristic
74C2×C3×C5C22×Q811yescharacteristic
75C2×C3×C5H(5,𝔽2)11yescharacteristic
76C3×Q8Dic1014yescomplemented
77C2×C3×C4C22×D513yes—
78C2×C3×C4C22×D513yes—
79C2×C3×C4C22×D511yescharacteristic
80C2×Dic3—52no—
81C2×Dic3—56no—
82Dic6—54no—
83Dic6—206no—
84C22×C5C23×D311yescharacteristic
85C4×C5—23no—
86C4×C5C2×Dic616yes—
87C4×C5D3×Q812yes—
88Dic5—34no—
89Dic5—66no—
90C2×Q8—151no—
91C2×Q8—156no—
92C2×Q8C2×D1511yescharacteristic
93C4⋊C4—156no—
94C4⋊C4—156no—
95C4⋊C4—153no—
96C4⋊C4C2×D1513yes—
97C42—156no—
98C42C2×D1513yes—
99C3×C5Q8211yescharacteristic, complemented, Hall
100C22×C3C23×D511yescharacteristic
101C3×C4—23no—
102C3×C4C2×Dic1016yes—
103C3×C4Q8×D512yes—
104Dic3—54no—
105Dic3—106no—
106C2×C5C22×Dic611yescharacteristic
107C2×C5C2×D3×Q811yescharacteristic
108C2×C5#100911yescharacteristic
109Q8—154no—
110Q8—606no—
111Q8Dic3014yesdirect product factor
112C2×C4—152no—
113C2×C4—156no—
114C2×C4C22×D1513yes—
115C2×C4C22×D1513yes—
116C2×C4C22×D1511yescharacteristic
117C2×C3C22×Dic1011yescharacteristic
118C2×C3C2×Q8×D511yescharacteristic
119C2×C3#414911yescharacteristic
120C5Q8×Dic611yescharacteristic, complemented, Sylow
121C22C23×D1511yescharacteristic
122C4—23no—
123C4—154no—
124C4—306no—
125C4C2×Dic3016yes—
126C4Q8×D1512yes—
127C3Q8×Dic1011yescharacteristic, complemented, Sylow
128C2C22×Dic3011yescharacteristic
129C2C2×Q8×D1511yescharacteristic
130C2#9210011yescharacteristic
subgroupG/H
center, FrattiniC22C23×D15
commutator, socle, prime radical, cosocleC22×C3×C5C24
FittingC3×C4×C5×Q8C2
hypercenterC4×Q8D15
hypocenterC3×C5Q82
LCSG ▷ C22×C3×C5 ▷ C3×C5
UCSC1 ◁ C22 ◁ C4×Q8

Complements

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

NH ≅ G/Ntype
22. C3×C5×Q8Q8semidirect
29. Dic30Q8direct (N × H)
60. C5×Q8Dic6semidirect
76. C3×Q8Dic10semidirect
99. C3×C5Q82semidirect
111. Q8Dic30direct (N × H)
120. C5Q8×Dic6semidirect
127. C3Q8×Dic10semidirect

Maximal subgroups

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

subgroupindex
C3×C4×C5×Q82
Q8×Dic152
#917772
#917582
C4×Dic302
Q8×Dic103
Q8×Dic65