Finite Group Databasebeta

← #17341

Subgroups — #17341

Order 256.

360 conjugacy classes of subgroups.

The subgroup lattice has 150 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2965C212yesmaximal
2#2922C211yesmaximal, characteristic
3#1455C211yesmaximal, characteristic, complemented
4#1454C212yesmaximal, complemented
5#1453C212yesmaximal, complemented
6#1453C211yesmaximal, characteristic, complemented
7#1450C212yesmaximal, complemented
8C8×M16C212yesmaximal, complemented
9C8×M16C212yesmaximal, complemented
10C4×#41C2211yescharacteristic
11#446C414yes—
12#436C414yes—
13#435C414yes—
14#435C414yes—
15#433C414yes—
16#431C2212yes—
17#431C2212yes—
18#431C2212yes—
19#431C2212yes—
20#431C2212yes—
21#424C412yes—
22#408C412yes—
23C4×M16C2211yescharacteristic
24C4×M16C2212yes—
25C4×M16C2212yes—
26C2×C4×C8C2211yescharacteristic
27C2×C4×C8C2212yes—
28#322C2212yes—
29#322C2212yes—
30#322C2212yes—
31#322C2212yes—
32#322C2211yescharacteristic
33#322C2211yescharacteristic
34C82C2212yes—
35C82C2211yescharacteristic
36C82C2212yes—
37C82C2211yescharacteristic
38C2×#41C2×C411yescharacteristic
39C2×M16C2×C414yes—
40C2×M16C2×C414yes—
41C2×M16C2×C412yes—
42C22×C8C2×C414yes—
43C22×C8C2×C412yes—
44C4×Q8C2×C412yes—
45C4×D4C2×C412yes—
46C4×D4C2×C412yes—
47C4×D4C2×C412yes—
48#117C2×C411yescharacteristic
49#117C2×C412yes—
50C2×C42C2311yescharacteristic
51C2×C42C2312yes—
52C4⋊C8C2×C414yes—
53C4⋊C8C2×C414yes—
54C4⋊C8C2×C414yes—
55C4⋊C8C2×C414yes—
56C4⋊C8C2×C414yes—
57C22⋊C8C2×C414yes—
58C22⋊C8C2×C414yes—
59C22⋊C8C2×C414yes—
60C22⋊C8C2×C414yes—
61C22⋊C8C2×C414yes—
62#97C2×C412yes—
63#97C2×C414yes—
64#97C2×C414yes—
65C4×C8C2×C412yes—
66C4×C8C2×C414yes—
67C4×C8C2312yes—
68C4×C8C2312yes—
69C4×C8C2312yes—
70C4×C8C2312yes—
71C4×C8C2311yescharacteristic
72C4×C8C2312yes—
73C4×C8C2311yescharacteristic
74#41—42no—
75C2×Q8C4211yescharacteristic
76C2×D4C4211yescharacteristic
77C2×D4C4212yes—
78C22×C4C22×C412yes—
79C22×C4C22×C412yes—
80C22×C4C22×C412yes—
81C22×C4C22×C412yes—
82C22×C4C22×C411yescharacteristic
83M16—28no—
84M16—28no—
85M16—42no—
86C2×C8—28no—
87C2×C8—42no—
88C2×C8C22×C414yes—
89C2×C8C22×C414yes—
90C2×C8C22×C414yes—
91C2×C8C22×C414yes—
92C2×C8C22×C412yes—
93C2×C8C22×C412yes—
94C2×C8C22×C414yes—
95C4⋊C4C4212yes—
96C4⋊C4C4212yes—
97C4⋊C4C4212yes—
98C22⋊C4C4211yescharacteristic
99C22⋊C4C4211yescharacteristic
100C22⋊C4C4212yes—
101C22⋊C4C4212yes—
102C42C22×C411yescharacteristic
103C42C22×C412yes—
104C42C22×C412yes—
105C42C22×C412yes—
106C42C22×C412yes—
107C42C2411yescharacteristic
108C23C2×C4212yes—
109C23C2×C4211yescharacteristic
110Q8—41no—
111D4—41no—
112D4—42no—
113C2×C4—24no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—22no—
117C2×C4—24no—
118C2×C4C2×C4212yes—
119C2×C4C2×C4212yes—
120C2×C4C2×C4212yes—
121C2×C4C2×C4212yes—
122C2×C4C2×C4211yescharacteristic
123C2×C4C23×C412yes—
124C2×C4C23×C411yescharacteristic
125C8—24no—
126C8—24no—
127C8—24no—
128C8—24no—
129C8—22no—
130C8—22no—
131C8#13118yes—
132C22—21no—
133C22—22no—
134C22—22no—
135C22—22no—
136C22—22no—
137C22C22×C4211yescharacteristic
138C4—21no—
139C4—22no—
140C4—22no—
141C4—22no—
142C4—22no—
143C4C2×#13114yes—
144C4#56812yes—
145C2—41no—
146C2—42no—
147C2#287311yescharacteristic
148C2C4×#13112yes—
subgroupG/H
center, Frattini, cosocleC42C24
commutator, socleC22C22×C42
prime radicalC2×#41C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1455C2semidirect
4. #1454C2semidirect
5. #1453C2semidirect
6. #1453C2semidirect
7. #1450C2semidirect
8. C8×M16C2semidirect
9. C8×M16C2semidirect

Maximal subgroups

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

subgroupindex
#29652
#29222
#14552
#14542
#14532
#14502
C8×M162