Finite Group Databasebeta

← #33064

Subgroups — #33064

Order 256.

399 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 399 conjugacy classes of subgroups — too many to draw. Only its 123 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×#490C211yesmaximal, characteristic, complemented
2#3080C211yesmaximal, characteristic, complemented
3#3038C211yesmaximal, characteristic
4#2875C211yesmaximal, characteristic, complemented
5#1998C211yesmaximal, characteristic, complemented
6#1965C211yesmaximal, characteristic, complemented
7#1931C214yesmaximal, complemented
8#1907C214yesmaximal, complemented
9#1838C211yesmaximal, characteristic, complemented
10C2×AGL(1,ℤ/8)C2212yes—
11C2×#131C2212yes—
12C2×#127C2211yescharacteristic
13C2×#125C2211yescharacteristic
14C4×#41C2211yescharacteristic
15#490—21no—
16#490—21no—
17#490—22no—
18#479—22no—
19#478—22no—
20#460—22no—
21#459—22no—
22#428C2212yes—
23#423C2211yescharacteristic
24#423C2211yescharacteristic
25#418C2212yes—
26#417C2212yes—
27C2×#102C2214yes—
28C2×#100C2214yes—
29#405—22no—
30#405C2212yes—
31C4×M16—21no—
32C4×M16C2211yescharacteristic
33C2×#97—21no—
34C2×#97C2211yescharacteristic
35#343C2214yes—
36#341C2214yes—
37C2×#41C2311yescharacteristic
38C22×D4—22no—
39C22×D4C2312yes—
40AGL(1,ℤ/8)—28no—
41C2×SD16—22no—
42C2×D8—22no—
43#131—24no—
44#131—24no—
45C2×M16—22no—
46C2×M16C2312yes—
47C2×M16C2312yes—
48C2×M16C2312yes—
49C22×C8—22no—
50C22×C8C2312yes—
51#127—22no—
52#127—21no—
53#127—21no—
54#125—22no—
55#125—21no—
56#125—21no—
57C4×Q8D412yes—
58C4×D4—22no—
59C4×D4D412yes—
60#117—21no—
61#117C2311yescharacteristic
62C2×C4⋊C4—22no—
63C2×C4⋊C4C2312yes—
64C2×C42—21no—
65C2×C42C2311yescharacteristic
66#107—22no—
67#106—22no—
68C4⋊C8—22no—
69C4⋊C8—22no—
70#103—22no—
71#102—22no—
72#102—24no—
73#102—24no—
74#102—24no—
75#100—28no—
76#97—22no—
77#97—21no—
78#97D411yescharacteristic
79#97D411yescharacteristic
80#97D412yes—
81C4×C8—22no—
82C4×C8—21no—
83C24—22no—
84#41—22no—
85#41#4114yes—
86C2×Q8C2×D411yescharacteristic
87C2×D4—21no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—24no—
91C2×D4—24no—
92C2×D4—42no—
93C2×D4—42no—
94C2×D4—84no—
95C2×D4C2×D411yescharacteristic
96C22×C4—21no—
97C22×C4—22no—
98C22×C4—22no—
99C22×C4#4112yes—
100C22×C4C2411yescharacteristic
101SD16—44no—
102D8—44no—
103M16—28no—
104M16—22no—
105M16—24no—
106M16—24no—
107M16#4114yes—
108C2×C8—28no—
109C2×C8—22no—
110C2×C8—22no—
111C2×C8—22no—
112C2×C8—22no—
113C2×C8—22no—
114C2×C8C2×D412yes—
115C2×C8C2×D412yes—
116C4⋊C4—22no—
117C4⋊C4—22no—
118C4⋊C4—22no—
119C4⋊C4—42no—
120C4⋊C4—42no—
121C4⋊C4C2×D412yes—
122C22⋊C4—21no—
123C22⋊C4—22no—
124C42—22no—
125C42—21no—
126C42C2×D411yescharacteristic
127C42C2×D411yescharacteristic
128C42C2×D412yes—
129C23—21no—
130C23—42no—
131C23—44no—
132C23—84no—
133C23C2×#4111yescharacteristic
134Q8—21no—
135Q8#12412yes—
136D4—24no—
137D4—21no—
138D4—44no—
139D4—42no—
140D4—42no—
141D4—84no—
142D4—84no—
143D4#12412yes—
144C2×C4—21no—
145C2×C4—24no—
146C2×C4—22no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—82no—
150C2×C4—82no—
151C2×C4#12112yes—
152C2×C4#12112yes—
153C2×C4C22×D411yescharacteristic
154C2×C4C22×D411yescharacteristic
155C2×C4C2×#4112yes—
156C2×C4C2×#4112yes—
157C8—22no—
158C8—24no—
159C8—22no—
160C8—42no—
161C8—42no—
162C22—22no—
163C22—22no—
164C22—42no—
165C22—82no—
166C22—84no—
167C22—164no—
168C22C2×#12111yescharacteristic
169C22#52912yes—
170C4—22no—
171C4—22no—
172C4—22no—
173C4—42no—
174C4—82no—
175C4#52512yes—
176C4C2×#12411yescharacteristic
177C4#53211yescharacteristic
178C2—22no—
179C2—42no—
180C2—162no—
181C2#285011yescharacteristic
182C2#306812yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radical#3038C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#490C2semidirect
2. #3080C2semidirect
4. #2875C2semidirect
5. #1998C2semidirect
6. #1965C2semidirect
7. #1931C2semidirect
8. #1907C2semidirect
9. #1838C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4902
#30802
#30382
#28752
#19982
#19652
#19312
#19072
#18382