Finite Group Databasebeta

← #9137

Subgroups — #9137

Order 256.

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

normal subgroups only

This group has 306 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×#423C211yesmaximal, characteristic
2#2857C211yesmaximal, characteristic
3#1797C211yesmaximal, characteristic
4C2×#332C212yesmaximal, complemented
5#1296C212yesmaximal, complemented
6C22×M16—21no—
7C2×C4⋊Q8C2211yescharacteristic
8C2×C22⋊Q8—21no—
9C22×C42C2211yescharacteristic
10#423—24no—
11C2×C4⋊C8—21no—
12C2×C4⋊C8C2212yes—
13C2×C4⋊C8C2212yes—
14C2×C22⋊C8—21no—
15#391—21no—
16#389—21no—
17#389C412yes—
18#384C2211yescharacteristic
19#380—21no—
20#380C412yes—
21#336—21no—
22#332—24no—
23C22×Q8—21no—
24C23×C4C2×C411yescharacteristic
25C23×C4D411yescharacteristic
26C23×C4D411yescharacteristic
27C2×M16—24no—
28C2×M16—42no—
29C2×M16—42no—
30C22×C8—22no—
31C22×C8—22no—
32C4⋊Q8—22no—
33C4⋊Q8—22no—
34C22⋊Q8—44no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—21no—
37C2×C4⋊C4—21no—
38C2×C4⋊C4—21no—
39C2×C4⋊C4C2×C412yes—
40C2×C4⋊C4C2×C412yes—
41C2×C22⋊C4—22no—
42C2×C42—22no—
43C2×C42—22no—
44C2×C42C2×C411yescharacteristic
45C2×C42D411yescharacteristic
46C2×C42D411yescharacteristic
47C2×C42C2311yescharacteristic
48C4⋊C8—24no—
49C4⋊C8—22no—
50C4⋊C8—22no—
51C4⋊C8—22no—
52C4⋊C8D414yes—
53C22⋊C8—42no—
54#95—22no—
55#95—22no—
56C24C22⋊C411yescharacteristic
57C2×Q8—42no—
58C2×Q8—42no—
59C2×Q8—41no—
60C2×Q8—41no—
61C22×C4—21no—
62C22×C4—21no—
63C22×C4—21no—
64C22×C4—21no—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—21no—
69C22×C4—22no—
70C22×C4—21no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—41no—
74C22×C4C22⋊C411yescharacteristic
75C22×C4C22⋊C411yescharacteristic
76C22×C4C22⋊C411yescharacteristic
77C22×C4SD1612yes—
78C22×C4Q1612yes—
79C22×C4C22×C411yescharacteristic
80C22×C4C2×D411yescharacteristic
81C22×C4C2×D411yescharacteristic
82M16—48no—
83C2×C8—24no—
84C2×C8—42no—
85C2×C8—42no—
86C2×C8—42no—
87C2×C8—42no—
88C2×C8—42no—
89C4⋊C4—24no—
90C4⋊C4—42no—
91C4⋊C4—44no—
92C4⋊C4—41no—
93C4⋊C4—41no—
94C4⋊C4—41no—
95C4⋊C4—42no—
96C4⋊C4—41no—
97C22⋊C4—44no—
98C42—22no—
99C42—21no—
100C42—22no—
101C42—21no—
102C42C2×D412yes—
103C42#4112yes—
104C23—21no—
105C23—21no—
106C23—21no—
107C23—21no—
108C23—21no—
109C23—21no—
110C23#10312yes—
111C23C2×C22⋊C411yescharacteristic
112Q8—82no—
113Q8—82no—
114C2×C4—21no—
115C2×C4—21no—
116C2×C4—21no—
117C2×C4—21no—
118C2×C4—21no—
119C2×C4—21no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—21no—
125C2×C4—21no—
126C2×C4—21no—
127C2×C4—44no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—42no—
135C2×C4—42no—
136C2×C4#10112yes—
137C2×C4#10312yes—
138C2×C4C4×D412yes—
139C2×C4#12011yescharacteristic
140C2×C4#12112yes—
141C2×C4#12311yescharacteristic
142C2×C4C2×SD1611yescharacteristic
143C2×C4C2×Q1611yescharacteristic
144C2×C4AGL(1,ℤ/8)11yescharacteristic
145C2×C4AGL(1,ℤ/8)12yes—
146C2×C4AGL(1,ℤ/8)11yescharacteristic
147C2×C4#13711yescharacteristic
148C2×C4#13711yescharacteristic
149C8—44no—
150C8—82no—
151C22—22no—
152C22—22no—
153C22—22no—
154C22—41no—
155C22—41no—
156C22—41no—
157C22—41no—
158C22#38611yescharacteristic
159C22C2×#10111yescharacteristic
160C22#41311yescharacteristic
161C22C2×#10311yescharacteristic
162C22#41711yescharacteristic
163C22#41711yescharacteristic
164C22#41811yescharacteristic
165C4—22no—
166C4—22no—
167C4—22no—
168C4—41no—
169C4—82no—
170C4—82no—
171C4#45011yescharacteristic
172C4#45111yescharacteristic
173C4#46812yes—
174C4#46912yes—
175C4#48311yescharacteristic
176C4#48411yescharacteristic
177C2—42no—
178C2#154911yescharacteristic
179C2#155011yescharacteristic
180C2#155711yescharacteristic
181C2#156111yescharacteristic
182C2#187211yescharacteristic
183C2#189511yescharacteristic
184C2#190111yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC24C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#332C2semidirect
5. #1296C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
#28572
#17972
C2×#3322
#12962