Finite Group Databasebeta

← #554×C71 #17985685

Subgroups — #554×C71 #17985685

Order 4544.

228 conjugacy classes of subgroups; only the 166 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 166 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
1C4⋊Q8×C71C211yesmaximal, characteristic, complemented
2#125×C71C212yesmaximal, complemented
3C22⋊Q8×C71C214yesmaximal, complemented
4C22⋊Q8×C71C212yesmaximal, complemented
5C4×Q8×C71C211yesmaximal, characteristic, complemented
6C4×D4×C71C212yesmaximal
7C4×D4×C71C211yesmaximal, characteristic
8C2×C4⋊C4×C71C212yesmaximal, complemented
9C2×Q8×C71C2211yescharacteristic
10C2×Q8×C71C2212yes—
11C2×D4×C71C2211yescharacteristic
12C22×C4×C71C2212yes—
13C22×C4×C71C2214yes—
14C4⋊C4×C71C2211yescharacteristic
15C4⋊C4×C71C2214yes—
16C4⋊C4×C71C2212yes—
17C4⋊C4×C71C2211yescharacteristic
18C4⋊C4×C71C2212yes—
19C4⋊C4×C71C2212yes—
20C4⋊C4×C71C2214yes—
21C22⋊C4×C71C2214yes—
22C22⋊C4×C71C2212yes—
23C42×C71C2212yes—
24C42×C71C2211yescharacteristic
25C23×C71C2312yes—
26Q8×C71—22no—
27Q8×C71—42no—
28D4×C71Q814yescomplemented
29C2×C4×C71—24no—
30C2×C4×C71—44no—
31C2×C4×C71C2312yes—
32C2×C4×C71C2311yescharacteristic
33C2×C4×C71C2312yes—
34C2×C4×C71C2312yes—
35C2×C4×C71C2314yes—
36C2×C4×C71C2311yescharacteristic
37C2×C4×C71C2311yescharacteristic
38C22×C71—22no—
39C22×C71—22no—
40C22×C71C2×Q814yes—
41C22×C71C2411yescharacteristic
42C4×C71—22no—
43C4×C71—22no—
44C4×C71—22no—
45C4×C71—24no—
46C4×C71—21no—
47C4×C71C2×Q812yes—
48C4×C71#4112yes—
49C2×C71—24no—
50C2×C71C22×Q811yescharacteristic
51C2×C71C2×#4111yescharacteristic
52C2×C71H(5,𝔽2)11yescharacteristic
53C71#55411yescharacteristic, direct product factor, Sylow
54#554C7111yesmaximal, characteristic, direct product factor, Sylow
55C4⋊Q8C2×C7111yescharacteristic, complemented
56#125C2×C7112yescomplemented
57C22⋊Q8C2×C7114yescomplemented
58C22⋊Q8C2×C7112yescomplemented
59C4×Q8C2×C7111yescharacteristic, complemented
60C4×D4C2×C7112yes—
61C4×D4C2×C7111yescharacteristic
62C2×C4⋊C4C2×C7112yescomplemented
63C2×Q8C22×C7111yescharacteristic
64C2×Q8C22×C7112yes—
65C2×D4C22×C7111yescharacteristic
66C22×C4C22×C7112yes—
67C22×C4C22×C7114yes—
68C4⋊C4C22×C7111yescharacteristic
69C4⋊C4C22×C7114yes—
70C4⋊C4C22×C7112yes—
71C4⋊C4C22×C7111yescharacteristic
72C4⋊C4C22×C7112yes—
73C4⋊C4C22×C7112yes—
74C4⋊C4C22×C7114yes—
75C22⋊C4C22×C7114yes—
76C22⋊C4C22×C7112yes—
77C42C22×C7112yes—
78C42C22×C7111yescharacteristic
79C23C23×C7112yes—
80Q8—22no—
81Q8—42no—
82D4Q8×C7114yescomplemented
83C2×C4—24no—
84C2×C4—44no—
85C2×C4C23×C7112yes—
86C2×C4C23×C7111yescharacteristic
87C2×C4C23×C7112yes—
88C2×C4C23×C7112yes—
89C2×C4C23×C7114yes—
90C2×C4C23×C7111yescharacteristic
91C2×C4C23×C7111yescharacteristic
92C22—22no—
93C22—22no—
94C22C2×Q8×C7114yes—
95C22C24×C7111yescharacteristic
96C4—22no—
97C4—22no—
98C4—22no—
99C4—24no—
100C4—21no—
101C4C2×Q8×C7112yes—
102C4#41×C7112yes—
103C2—24no—
104C2C22×Q8×C7111yescharacteristic
105C2C2×#41×C7111yescharacteristic
106C2H(5,𝔽2)×C7111yescharacteristic
subgroupG/H
center, socleC22×C71C24
commutator, Frattini, cosocleC22C24×C71
prime radicalC2×D4×C71C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C71 ◁ G

Complements

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

NH ≅ G/Ntype
1. C4⋊Q8×C71C2semidirect
2. #125×C71C2semidirect
3. C22⋊Q8×C71C2semidirect
4. C22⋊Q8×C71C2semidirect
5. C4×Q8×C71C2semidirect
8. C2×C4⋊C4×C71C2semidirect
28. D4×C71Q8semidirect
53. C71#554direct (N × H)
54. #554C71direct (N × H)
55. C4⋊Q8C2×C71semidirect
56. #125C2×C71semidirect
57. C22⋊Q8C2×C71semidirect
58. C22⋊Q8C2×C71semidirect
59. C4×Q8C2×C71semidirect
62. C2×C4⋊C4C2×C71semidirect
82. D4Q8×C71semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×C712
#125×C712
C22⋊Q8×C712
C4×Q8×C712
C4×D4×C712
C2×C4⋊C4×C712
#55471