Finite Group Databasebeta

← #1794

Subgroups — #1794

Order 128.

274 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 66 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
1#585C211yesmaximal, characteristic
2#421C212yesmaximal, complemented
3#416C212yesmaximal, complemented
4#410C211yesmaximal, characteristic, complemented
5#408C211yesmaximal, characteristic, complemented
62−1+4—22no—
72−1+4C412yescomplemented
8H(5,𝔽2)—22no—
9H(5,𝔽2)—22no—
10H(5,𝔽2)C412yescomplemented
11C2×#41—24no—
12C2×#41—22no—
13C2×#41C2212yes—
14C2×#41C2211yescharacteristic
15C2×M16C2211yescharacteristic, complemented
16C22×C8C2211yescharacteristic, complemented
17#117C2212yescomplemented
18#104—24no—
19#103—22no—
20#102—22no—
21#99—22no—
22C22⋊C8—22no—
23#41—24no—
24#41—28no—
25#41—24no—
26#41—24no—
27#41—24no—
28#41—24no—
29#41—22no—
30#41—22no—
31#41—22no—
32#41—22no—
33#41C2×C414yes—
34#41D414yes—
35C2×Q8—22no—
36C2×Q8—24no—
37C2×Q8C2×C411yescharacteristic
38C2×Q8D412yes—
39C2×D4—28no—
40C2×D4—22no—
41C2×D4—24no—
42C2×D4—22no—
43C2×D4—24no—
44C2×D4C2×C411yescharacteristic
45C2×D4D412yes—
46C2×D4D412yes—
47C22×C4—24no—
48C22×C4—22no—
49C22×C4D412yes—
50C22×C4C2311yescharacteristic
51M16—22no—
52C2×C8—21no—
53C2×C8—21no—
54C2×C8—22no—
55C4⋊C4—22no—
56C22⋊C4—22no—
57C42—22no—
58C23—24no—
59C23—22no—
60C23C22⋊C412yes—
61C23C2×D411yescharacteristic
62Q8—24no—
63Q8—22no—
64Q8—22no—
65Q8C22⋊C414yes—
66D4—28no—
67D4—24no—
68D4—24no—
69D4—24no—
70D4—24no—
71D4—22no—
72D4—22no—
73D4C22⋊C414yes—
74C2×C4—24no—
75C2×C4—28no—
76C2×C4—22no—
77C2×C4—24no—
78C2×C4—22no—
79C2×C4—24no—
80C2×C4—22no—
81C2×C4—42no—
82C2×C4C22⋊C412yes—
83C2×C4C22×C411yescharacteristic
84C2×C4C2×D412yes—
85C2×C4C2×D412yes—
86C2×C4C2×D411yescharacteristic
87C8—41no—
88C8—41no—
89C22—22no—
90C22—24no—
91C22—41no—
92C22—42no—
93C22—82no—
94C22—84no—
95C22C2×C22⋊C411yescharacteristic
96C22#12012yes—
97C4—24no—
98C4—22no—
99C4—82no—
100C4C2×C22⋊C412yes—
101C4#12011yescharacteristic
102C4#12011yescharacteristic
103C2—22no—
104C2—21no—
105C2—42no—
106C2—44no—
107C2#37911yescharacteristic
subgroupG/H
centerC4#120
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
socleC2#379
prime radical#585C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #421C2semidirect
3. #416C2semidirect
4. #410C2semidirect
5. #408C2semidirect
7. 2−1+4C4semidirect
10. H(5,𝔽2)C4semidirect
15. C2×M16C22semidirect
16. C22×C8C22semidirect
17. #117C22semidirect

Maximal subgroups

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

subgroupindex
#5852
#4212
#4162
#4102
#4082