Finite Group Databasebeta

← #9829

Subgroups — #9829

Order 256.

305 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 305 conjugacy classes of subgroups — too many to draw. Only its 95 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×#492C211yesmaximal, characteristic
2#1990C211yesmaximal, characteristic, complemented
3#1990C211yesmaximal, characteristic, complemented
4#1957C211yesmaximal, characteristic
5#1957C211yesmaximal, characteristic
6#1834C211yesmaximal, characteristic, complemented
7C2×#322C211yesmaximal, characteristic, complemented
8C22×SD16—22no—
9C2×C4⋊Q8C2211yescharacteristic
10C2×#127C2211yescharacteristic
11#492—22no—
12#492C414yescomplemented
13C2×#102—22no—
14C2×#102—22no—
15C2×C4×C8C2211yescharacteristic
16C2×C4×C8C2211yescharacteristic
17C2×C4×C8C2211yescharacteristic
18#384C2211yescharacteristic
19#384C2211yescharacteristic
20#340—22no—
21#340—22no—
22#340—22no—
23#322—22no—
24C22×Q8—21no—
25C22×D4—21no—
26C22×D4—21no—
27C22×D4—21no—
28C2×SD16—28no—
29C2×SD16—44no—
30C2×SD16—44no—
31C22×C8D412yes—
32C22×C8D412yes—
33C22×C8D412yes—
34C4⋊Q8—21no—
35C4⋊Q8—21no—
36C4⋊Q8—21no—
37C4⋊Q8C2×C412yes—
38#127—21no—
39#127—21no—
40#127—21no—
41#127C2×C412yes—
42C2×C4⋊C4—21no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—21no—
45C2×C4⋊C4—21no—
46C2×C4⋊C4—21no—
47C2×C4⋊C4—21no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—21no—
50C2×C42C2311yescharacteristic
51#102—44no—
52#102—44no—
53C4×C8—21no—
54C4×C8—21no—
55C4×C8—21no—
56C4×C8—21no—
57C4×C8C2×C412yes—
58C4×C8D412yes—
59C24—41no—
60C2×Q8—22no—
61C2×Q8—41no—
62C2×Q8—42no—
63C2×Q8—42no—
64C2×D4—22no—
65C2×D4—22no—
66C2×D4—22no—
67C2×D4—41no—
68C2×D4—41no—
69C2×D4—41no—
70C2×D4—42no—
71C2×D4—42no—
72C2×D4—42no—
73C2×D4—42no—
74C2×D4—42no—
75C2×D4—42no—
76C22×C4—41no—
77C22×C4—41no—
78C22×C4—41no—
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D411yescharacteristic
81C22×C4C2×D411yescharacteristic
82SD16—416no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—22no—
86C2×C8—22no—
87C2×C8—22no—
88C2×C8—22no—
89C2×C8—22no—
90C2×C8C22⋊C414yes—
91C2×C8SD1614yescomplemented
92C4⋊C4—22no—
93C4⋊C4—22no—
94C4⋊C4—41no—
95C4⋊C4—41no—
96C4⋊C4—42no—
97C4⋊C4—42no—
98C4⋊C4—42no—
99C4⋊C4—42no—
100C4⋊C4—42no—
101C4⋊C4—42no—
102C42C22×C411yescharacteristic
103C42C2×D411yescharacteristic
104C42#4111yescharacteristic
105C42#4111yescharacteristic
106C23—42no—
107C23—81no—
108C23—81no—
109C23—81no—
110C23—81no—
111C23—81no—
112C23—81no—
113C23#12711yescharacteristic
114Q8—44no—
115Q8—82no—
116D4—44no—
117D4—44no—
118D4—44no—
119D4—82no—
120D4—82no—
121D4—82no—
122C2×C4—42no—
123C2×C4—81no—
124C2×C4—81no—
125C2×C4—81no—
126C2×C4—81no—
127C2×C4—81no—
128C2×C4—81no—
129C2×C4—81no—
130C2×C4—81no—
131C2×C4C2×C22⋊C411yescharacteristic
132C2×C4C4×D411yescharacteristic
133C2×C4C4×D411yescharacteristic
134C2×C4#12111yescharacteristic
135C2×C4#12111yescharacteristic
136C2×C4#12411yescharacteristic
137C2×C4C2×SD1612yes—
138C2×C4#13512yes—
139C2×C4AGL(1,ℤ/8)12yes—
140C2×C4AGL(1,ℤ/8)12yes—
141C2×C4AGL(1,ℤ/8)12yes—
142C2×C4#13712yes—
143C8—24no—
144C8—24no—
145C8—42no—
146C22—82no—
147C22—82no—
148C22—82no—
149C22—161no—
150C22—161no—
151C22—161no—
152C22—161no—
153C22#39011yescharacteristic
154C22#49211yescharacteristic
155C22#49511yescharacteristic
156C22#49611yescharacteristic
157C22#49611yescharacteristic
158C22#49611yescharacteristic
159C22#49711yescharacteristic
160C4—82no—
161C4—161no—
162C4—161no—
163C4#41812yes—
164C4C4×SD1612yes—
165C4#44012yes—
166C4#46512yes—
167C4#46812yes—
168C4#49012yes—
169C2—162no—
170C2#171411yescharacteristic
171C2#171511yescharacteristic
172C2#171711yescharacteristic
173C2#171911yescharacteristic
174C2#196111yescharacteristic
175C2#196811yescharacteristic
176C2#197311yescharacteristic
subgroupG/H
center, socleC23#127
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1990C2semidirect
3. #1990C2semidirect
6. #1834C2semidirect
7. C2×#322C2semidirect
12. #492C4semidirect
91. C2×C8SD16semidirect

Maximal subgroups

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

subgroupindex
C2×#4922
#19902
#19572
#18342
C2×#3222