Finite Group Databasebeta

← #19337

Subgroups — #19337

Order 256.

340 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 109 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
1#3253C212yesmaximal, complemented
2#3169C211yesmaximal, characteristic, complemented
3#2931C211yesmaximal, characteristic, complemented
4#1695C212yesmaximal, complemented
5#1687C212yesmaximal, complemented
6#1677C214yesmaximal, complemented
7#1566C211yesmaximal, characteristic, complemented
8#1560C212yesmaximal, complemented
9C2×#131—21no—
10#532C2212yes—
11#532C2211yescharacteristic
12#500C2211yescharacteristic
13#493C2211yescharacteristic
14#486C2212yes—
15#476—22no—
16#476C2214yes—
17#469—24no—
18#466—21no—
19#466—21no—
20#459—22no—
21#459C2214yes—
22C4×D8—21no—
23C4×D8—21no—
24#436—21no—
25#436C2212yes—
26C8×D4—21no—
27C8×D4C2212yes—
28#423C2211yescharacteristic
29#423C2212yes—
30#408—21no—
31C2×C4×C8C2211yescharacteristic
32#334C2212yes—
33#334C2212yes—
34#333C2214yes—
35#331C2214yes—
36C2×#41—21no—
37C2×#41—22no—
38C2×D8—24no—
39C2×D8—21no—
40C2×D8—21no—
41#131—44no—
42C2×M16—21no—
43C2×M16—22no—
44C2×M16—22no—
45C22×C8—22no—
46C22×C8D411yescharacteristic
47C22×C8D411yescharacteristic
48C4⋊Q8D411yescharacteristic
49C4⋊Q8C2312yes—
50#127D411yescharacteristic
51#127C2312yes—
52#124—21no—
53#124—22no—
54#121—21no—
55#121—22no—
56#121—22no—
57#121D412yes—
58C4×D4—21no—
59C4×D4—22no—
60C4×D4—22no—
61C4×D4C2312yes—
62C2×C42C2311yescharacteristic
63#107—21no—
64#107—21no—
65#106—24no—
66C4⋊C8—21no—
67C4⋊C8—22no—
68C4⋊C8C2312yes—
69C4⋊C8C2314yes—
70#102—24no—
71#102—22no—
72#102—22no—
73#102—24no—
74C22⋊C8—22no—
75C22⋊C8—22no—
76C4×C8D411yescharacteristic
77C4×C8D411yescharacteristic
78C4×C8C2311yescharacteristic
79C4×C8C2311yescharacteristic
80#41—42no—
81#41—42no—
82#41—84no—
83C2×Q8—21no—
84C2×Q8—22no—
85C2×D4—22no—
86C2×D4—21no—
87C2×D4—21no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—22no—
91C2×D4—42no—
92C2×D4C2×D412yes—
93C22×C4—22no—
94C22×C4—42no—
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4#4111yescharacteristic
98D8—42no—
99D8—42no—
100D8—84no—
101M16—42no—
102M16—44no—
103M16—82no—
104C2×C8—22no—
105C2×C8—22no—
106C2×C8—24no—
107C2×C8—41no—
108C2×C8—44no—
109C2×C8C2×D411yescharacteristic
110C2×C8C2×D411yescharacteristic
111C2×C8C2×D411yescharacteristic
112C2×C8C2×D411yescharacteristic
113C4⋊C4—21no—
114C4⋊C4—22no—
115C4⋊C4—22no—
116C4⋊C4C2×D412yes—
117C22⋊C4—22no—
118C22⋊C4—22no—
119C22⋊C4—42no—
120C22⋊C4—42no—
121C42C2×D411yescharacteristic
122C42C2×D411yescharacteristic
123C42#4111yescharacteristic
124C42C2411yescharacteristic
125C23—22no—
126C23—42no—
127C23#12111yescharacteristic
128Q8—42no—
129Q8—82no—
130D4—24no—
131D4—42no—
132D4—44no—
133D4—42no—
134D4—42no—
135D4—42no—
136D4—42no—
137D4—42no—
138D4—82no—
139D4—84no—
140C2×C4—21no—
141C2×C4—21no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4—84no—
149C2×C4#12111yescharacteristic
150C2×C4#12111yescharacteristic
151C2×C4#12111yescharacteristic
152C2×C4C22×D411yescharacteristic
153C2×C4C22×D411yescharacteristic
154C2×C4C2×#4111yescharacteristic
155C8—21no—
156C8—21no—
157C8—21no—
158C8—42no—
159C8—44no—
160C8AGL(1,ℤ/8)12yes—
161C22—21no—
162C22—21no—
163C22—21no—
164C22—42no—
165C22—42no—
166C22—42no—
167C22—82no—
168C22—82no—
169C22—82no—
170C22C2×#12111yescharacteristic
171C4—21no—
172C4—21no—
173C4—21no—
174C4—42no—
175C4—82no—
176C4#47212yes—
177C4C2×AGL(1,ℤ/8)11yescharacteristic
178C4#57511yescharacteristic
179C4#57712yes—
180C2—41no—
181C2—82no—
182C2—162no—
183C2#303611yescharacteristic
184C2#306011yescharacteristic
185C2C2×#47211yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3253C2semidirect
2. #3169C2semidirect
3. #2931C2semidirect
4. #1695C2semidirect
5. #1687C2semidirect
6. #1677C2semidirect
7. #1566C2semidirect
8. #1560C2semidirect

Maximal subgroups

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

subgroupindex
#32532
#31692
#29312
#16952
#16872
#16772
#15662
#15602