Finite Group Databasebeta

← #8396

Subgroups — #8396

Order 256.

369 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 369 conjugacy classes of subgroups — too many to draw. Only its 93 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×Q82C211yesmaximal, characteristic
2#1801C211yesmaximal, characteristic
3#1549C212yesmaximal
4#1487C212yesmaximal
5#1461C211yesmaximal, characteristic
6Q82—24no—
7Q82—24no—
8C2×C4⋊Q8—22no—
9C2×C4⋊Q8—21no—
10C2×C4⋊Q8C412yes—
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4×Q8—21no—
13C2×C4×Q8C412yes—
14C2×C4×Q8C2211yescharacteristic
15C2×C4×Q8C2211yescharacteristic
16#431C2212yes—
17#423C2212yes—
18C2×#101—21no—
19#343—21no—
20#332—24no—
21Q8⋊C8—24no—
22#324—22no—
23C22×Q8—22no—
24C22×Q8—21no—
25C22×Q8C2×C411yescharacteristic
26C22×Q8D411yescharacteristic
27C2×M16—22no—
28C4⋊Q8—216no—
29C4⋊Q8—28no—
30C4⋊Q8—24no—
31C4⋊Q8—24no—
32C4⋊Q8—22no—
33C4⋊Q8D414yes—
34C4×Q8—28no—
35C4×Q8—24no—
36C4×Q8—24no—
37C4×Q8—22no—
38C4×Q8—22no—
39C4×Q8—22no—
40C4×Q8D414yes—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—21no—
45C2×C4⋊C4C2×C412yes—
46C2×C4⋊C4C2×C411yescharacteristic
47C2×C4⋊C4D412yes—
48C2×C4⋊C4D411yescharacteristic
49C2×C42—22no—
50C2×C42—21no—
51C2×C42C2×C412yes—
52C2×C42C2311yescharacteristic
53C4⋊C8—22no—
54C4⋊C8—22no—
55C4⋊C8—22no—
56#101—42no—
57C22⋊C8—22no—
58C4×C8—22no—
59C2×Q8—24no—
60C2×Q8—28no—
61C2×Q8—21no—
62C2×Q8—22no—
63C2×Q8—24no—
64C2×Q8—22no—
65C2×Q8—82no—
66C2×Q8—84no—
67C2×Q8C22⋊C412yes—
68C2×Q8SD1612yes—
69C2×Q8Q1612yes—
70C22×C4—21no—
71C22×C4—22no—
72C22×C4—21no—
73C22×C4C22⋊C412yes—
74C22×C4C22⋊C412yes—
75C22×C4C22×C411yescharacteristic
76C22×C4C2×D411yescharacteristic
77C22×C4C2×D411yescharacteristic
78M16—42no—
79M16—42no—
80C2×C8—42no—
81C2×C8—42no—
82C4⋊C4—28no—
83C4⋊C4—28no—
84C4⋊C4—21no—
85C4⋊C4—22no—
86C4⋊C4—24no—
87C4⋊C4—24no—
88C4⋊C4—24no—
89C4⋊C4—22no—
90C4⋊C4C22⋊C414yes—
91C4⋊C4C22⋊C412yes—
92C42—28no—
93C42—22no—
94C42—22no—
95C42—24no—
96C42C2×D412yes—
97C42C2×D412yes—
98C23C2×C22⋊C411yescharacteristic
99Q8—24no—
100Q8—22no—
101Q8—24no—
102Q8—24no—
103Q8—84no—
104Q8—88no—
105Q8#10114yescomplemented
106C2×C4—24no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—22no—
114C2×C4—41no—
115C2×C4—44no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4#10314yes—
119C2×C4C2×C22⋊C411yescharacteristic
120C2×C4C2×C22⋊C411yescharacteristic
121C2×C4#12012yes—
122C2×C4#12012yes—
123C2×C4C2×SD1611yescharacteristic
124C2×C4C2×Q1611yescharacteristic
125C2×C4#13712yes—
126C8—82no—
127C8—82no—
128C22—21no—
129C22—21no—
130C22#37911yescharacteristic
131C22C2×#10311yescharacteristic
132C22#41911yescharacteristic
133C4—22no—
134C4—24no—
135C4—21no—
136C4—24no—
137C4—44no—
138C4—42no—
139C4—42no—
140C4C2×#10112yes—
141C4#44812yes—
142C4#45112yes—
143C2—21no—
144C2—21no—
145C2#178411yescharacteristic
146C2#178711yescharacteristic
147C2#179511yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC23C2×C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
105. Q8#101semidirect

Maximal subgroups

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

subgroupindex
C2×Q822
#18012
#15492
#14872
#14612