Finite Group Databasebeta

← #28716

Subgroups — #28716

Order 256.

509 conjugacy classes of subgroups; only the 163 normal subgroups are shown.

normal subgroups only

This group has 509 conjugacy classes of subgroups — too many to draw. Only its 163 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×#486C212yesmaximal
2#2868C211yesmaximal, characteristic, complemented
3C4×#127C211yesmaximal, characteristic
4#2071C214yesmaximal, complemented
5#1990C212yesmaximal, complemented
6#1802C214yesmaximal, complemented
7C4×C4⋊C8C211yesmaximal, characteristic, complemented
8C2×C4⋊Q8—21no—
9C2×C4⋊Q8—21no—
10C2×C4⋊Q8C2212yes—
11C2×#127C2211yescharacteristic
12C2×C4×D4—21no—
13C2×C4×D4—21no—
14C2×C4×D4C2212yes—
15#486—28no—
16C2×C4⋊C8C2212yes—
17C2×#102C2218yes—
18C2×C4×C8C2212yes—
19#390—21no—
20#390—21no—
21#390C2212yes—
22#384—21no—
23#384—21no—
24#384C2211yescharacteristic
25#384C2212yes—
26#384C2212yes—
27C43C2211yescharacteristic
28#340C2218yes—
29#336C2212yes—
30C22×Q8—22no—
31C22×D4—21no—
32C22×D4—21no—
33C22×D4C2312yes—
34C23×C4—22no—
35C22×C8C2314yes—
36C4⋊Q8—24no—
37C4⋊Q8—24no—
38C4⋊Q8—44no—
39C4⋊Q8—44no—
40#127—22no—
41#127D414yes—
42C4×D4—28no—
43C4×D4—44no—
44C4×D4—44no—
45C2×C4⋊C4—21no—
46C2×C4⋊C4—21no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4C2312yes—
53C2×C4⋊C4C2314yes—
54C2×C22⋊C4—22no—
55C2×C22⋊C4—22no—
56C2×C22⋊C4—22no—
57C2×C42D411yescharacteristic
58C2×C42D411yescharacteristic
59C2×C42D411yescharacteristic
60C2×C42D411yescharacteristic
61C2×C42C2311yescharacteristic
62C2×C42C2311yescharacteristic
63C2×C42C2311yescharacteristic
64C4⋊C8—24no—
65#102—216no—
66C4×C8—24no—
67C24—22no—
68C2×Q8—44no—
69C2×Q8—44no—
70C2×Q8—44no—
71C2×D4—24no—
72C2×D4—24no—
73C2×D4—24no—
74C2×D4—22no—
75C2×D4—24no—
76C2×D4—42no—
77C2×D4—42no—
78C2×D4—42no—
79C2×D4—42no—
80C2×D4C2×D414yes—
81C22×C4—22no—
82C22×C4—24no—
83C22×C4—44no—
84C22×C4—44no—
85C22×C4—44no—
86C22×C4C2×D411yescharacteristic
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D411yescharacteristic
89C22×C4C2×D411yescharacteristic
90C22×C4C2×D411yescharacteristic
91C22×C4C2×D411yescharacteristic
92C22×C4C2411yescharacteristic
93C2×C8—24no—
94C2×C8—24no—
95C2×C8—24no—
96C4⋊C4—24no—
97C4⋊C4—24no—
98C4⋊C4—24no—
99C4⋊C4—44no—
100C4⋊C4—44no—
101C4⋊C4—44no—
102C4⋊C4—42no—
103C4⋊C4—44no—
104C4⋊C4—44no—
105C4⋊C4—42no—
106C22⋊C4—44no—
107C22⋊C4—44no—
108C22⋊C4—44no—
109C42—22no—
110C42—22no—
111C42—22no—
112C42D814yes—
113C42SD1614yes—
114C42C2×D412yes—
115C42#4112yes—
116C42#4114yes—
117C23—24no—
118C23—42no—
119C23—42no—
120C23—42no—
121C23—42no—
122C23—42no—
123C23—42no—
124C23C22×D411yescharacteristic
125Q8—88no—
126D4—28no—
127D4—44no—
128D4—48no—
129D4—48no—
130C2×C4—21no—
131C2×C4—21no—
132C2×C4—21no—
133C2×C4—21no—
134C2×C4—21no—
135C2×C4—21no—
136C2×C4—44no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—44no—
140C2×C4—42no—
141C2×C4—44no—
142C2×C4—88no—
143C2×C4#12112yes—
144C2×C4#12112yes—
145C2×C4#12412yes—
146C2×C4#12412yes—
147C2×C4C2×D812yes—
148C2×C4C2×D812yes—
149C2×C4C2×D812yes—
150C2×C4C2×SD1612yes—
151C2×C4C2×SD1612yes—
152C2×C4C2×SD1612yes—
153C2×C4AGL(1,ℤ/8)12yes—
154C2×C4#13712yes—
155C2×C4C22×D411yescharacteristic
156C2×C4C2×#4112yes—
157C2×C4C2×#4111yescharacteristic
158C2×C42−1+412yes—
159C8—44no—
160C22—44no—
161C22—44no—
162C22—44no—
163C22—82no—
164C22—82no—
165C22—82no—
166C22—82no—
167C22C2×#12111yescharacteristic
168C22C2×#12411yescharacteristic
169C22#53611yescharacteristic
170C22C22×D811yescharacteristic
171C22C22×SD1611yescharacteristic
172C22C2×AGL(1,ℤ/8)11yescharacteristic
173C22C2×#13711yescharacteristic
174C4—22no—
175C4—22no—
176C4—22no—
177C4—82no—
178C4—84no—
179C4#45914yes—
180C4#46114yes—
181C4#48614yescomplemented
182C4#54712yes—
183C4#55612yes—
184C2—84no—
185C2#254711yescharacteristic
186C2C2×#45911yescharacteristic
187C2C2×#46111yescharacteristic
188C2C2×#48611yescharacteristic
189C2#314111yescharacteristic
190C2#322611yescharacteristic
191C2#322711yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2868C2semidirect
4. #2071C2semidirect
5. #1990C2semidirect
6. #1802C2semidirect
7. C4×C4⋊C8C2semidirect
181. C4#486semidirect

Maximal subgroups

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

subgroupindex
C2×#4862
#28682
C4×#1272
#20712
#19902
#18022
C4×C4⋊C82