Finite Group Databasebeta

← #3011

Subgroups — #3011

Order 128.

350 conjugacy classes of subgroups; only the 108 normal subgroups are shown.

normal subgroups only

This group has 350 conjugacy classes of subgroups — too many to draw. Only its 108 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
1C2×2−1+4C211yesmaximal, characteristic
2C2×#137C211yesmaximal, characteristic, complemented
3C22×Q16C211yesmaximal, characteristic, complemented
4#536C211yesmaximal, characteristic, complemented
5#452C214yesmaximal, complemented
6#451C214yesmaximal, complemented
7#419C211yesmaximal, characteristic, complemented
8#416C211yesmaximal, characteristic, complemented
9#408C211yesmaximal, characteristic, complemented
102−1+4—24no—
112−1+4—24no—
12C2×#41—22no—
13C2×#41—21no—
14C2×#41C2212yes—
15C2×#41C2211yescharacteristic
16C2×#41C2211yescharacteristic
17C22×Q8—21no—
18C22×Q8C2211yescharacteristic
19C22×Q8C2212yes—
20C22×Q8C2211yescharacteristic
21#137—24no—
22C2×Q16—24no—
23C2×Q16C2214yes—
24C2×Q16C2212yes—
25C2×SD16C2212yes—
26C2×M16C2211yescharacteristic
27C22×C8C2211yescharacteristic
28C4⋊Q8—21no—
29#124—21no—
30#123—22no—
31C22⋊Q8C2214yes—
32#117C2211yescharacteristic
33#103C2212yes—
34#103C2214yes—
35#102C2212yes—
36C22⋊C8C2214yes—
37#41—216no—
38#41—28no—
39#41—24no—
40#41—24no—
41#41—22no—
42#41—22no—
43#41—22no—
44#41D414yes—
45C2×Q8—28no—
46C2×Q8—24no—
47C2×Q8—24no—
48C2×Q8—22no—
49C2×Q8—21no—
50C2×Q8—22no—
51C2×Q8—21no—
52C2×Q8—22no—
53C2×Q8—22no—
54C2×Q8D414yes—
55C2×Q8D411yescharacteristic
56C2×Q8C2312yes—
57C2×Q8C2311yescharacteristic
58C2×Q8C2312yes—
59C2×D4—22no—
60C2×D4—21no—
61C2×D4D412yes—
62C2×D4D411yescharacteristic
63C2×D4C2311yescharacteristic
64C22×C4—22no—
65C22×C4—21no—
66C22×C4—22no—
67C22×C4—21no—
68C22×C4—21no—
69C22×C4C2312yes—
70C22×C4C2311yescharacteristic
71Q16—28no—
72Q16—24no—
73SD16—24no—
74M16—22no—
75C2×C8—22no—
76C2×C8C2312yes—
77C2×C8C2312yes—
78C4⋊C4—24no—
79C4⋊C4C2312yes—
80C22⋊C4—21no—
81C22⋊C4—24no—
82C42—21no—
83C23—21no—
84C23C2×D412yes—
85C23C2×D411yescharacteristic
86Q8—28no—
87Q8—24no—
88Q8—22no—
89Q8—21no—
90Q8—22no—
91Q8—22no—
92Q8—22no—
93Q8—42no—
94Q8C2×D412yes—
95Q8C2×D414yes—
96D4—28no—
97D4—24no—
98D4—24no—
99D4—22no—
100D4—21no—
101D4C2×D412yes—
102C2×C4—28no—
103C2×C4—28no—
104C2×C4—24no—
105C2×C4—22no—
106C2×C4—21no—
107C2×C4—24no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—42no—
113C2×C4C2×D412yes—
114C2×C4C2×D411yescharacteristic
115C2×C4C2×D412yes—
116C2×C4C2×D412yes—
117C2×C4C2411yescharacteristic
118C8—22no—
119C8—22no—
120C22—22no—
121C22—22no—
122C22—22no—
123C22—24no—
124C22—42no—
125C22#12012yes—
126C22C22×D411yescharacteristic
127C4—24no—
128C4—22no—
129C4—22no—
130C4—42no—
131C4—42no—
132C4#12012yes—
133C4C22×D411yescharacteristic
134C4C22×D411yescharacteristic
135C2—22no—
136C2—42no—
137C2—42no—
138C2C2×#12011yescharacteristic
139C2#57812yes—
subgroupG/H
center, socleC22C22×D4
commutator, Frattini, cosocleC2×C4C24
prime radicalC2×2−1+4C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#137C2semidirect
3. C22×Q16C2semidirect
4. #536C2semidirect
5. #452C2semidirect
6. #451C2semidirect
7. #419C2semidirect
8. #416C2semidirect
9. #408C2semidirect

Maximal subgroups

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

subgroupindex
C2×2−1+42
C2×#1372
C22×Q162
#5362
#4522
#4512
#4192
#4162
#4082