Finite Group Databasebeta

← C71×#9860 #31830732

Subgroups — C71×#9860 #31830732

Order 18176.

498 conjugacy classes of subgroups.

The subgroup lattice has 238 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3147C211yesmaximal, characteristic
2C71×#1837C211yesmaximal, characteristic, complemented
3C71×#1492C212yesmaximal, complemented
4C71×#1492C212yesmaximal, complemented
5C2×#322×C71C211yesmaximal, characteristic, complemented
6C2×#135×C71—22no—
7#532×C71C2212yes—
8#495×C71—22no—
9#494×C71C411yescharacteristic
10#493×C71C411yescharacteristic
11#492×C71C412yes—
12#423×C71C2212yes—
13C2×C4×C8×C71C2211yescharacteristic
14C2×C4×C8×C71C2211yescharacteristic
15C2×C4×C8×C71C2211yescharacteristic
16#341×C71—22no—
17D4⋊C8×C71—24no—
18D4⋊C8×C71—24no—
19#322×C71—22no—
20C2×#41×C71—22no—
21#135×C71—48no—
22C2×Q16×C71—22no—
23C2×SD16×C71—24no—
24C2×D8×C71—22no—
25C2×M16×C71—22no—
26C22×C8×C71—21no—
27C22×C8×C71—21no—
28C22×C8×C71D412yes—
29C4⋊Q8×C71C2×C412yes—
30#127×C71C2×C412yes—
31#124×C71—22no—
32#121×C71—22no—
33#121×C71—22no—
34C4×D4×C71—22no—
35C4×D4×C71—22no—
36C2×C42×C71C2311yescharacteristic
37C4⋊C8×C71—22no—
38C4⋊C8×C71—22no—
39C4×C8×C71—21no—
40C4×C8×C71—21no—
41C4×C8×C71C2×C411yescharacteristic
42C4×C8×C71C2×C411yescharacteristic
43C4×C8×C71D412yes—
44C4×C8×C71D412yes—
45C4×C8×C71D412yes—
46#41×C71—48no—
47C2×Q8×C71—22no—
48C2×D4×C71—22no—
49C2×D4×C71—22no—
50C2×D4×C71—22no—
51C2×D4×C71—42no—
52C22×C4×C71—42no—
53C22×C4×C71C2×D411yescharacteristic
54C22×C4×C71#4111yescharacteristic
55C22×C4×C71#4111yescharacteristic
56Q16×C71—44no—
57SD16×C71—48no—
58D8×C71—44no—
59M16×C71—44no—
60C2×C8×C71—24no—
61C2×C8×C71—22no—
62C2×C8×C71—24no—
63C2×C8×C71—22no—
64C2×C8×C71—42no—
65C2×C8×C71—42no—
66C2×C8×C71C22⋊C412yes—
67C2×C8×C71C22⋊C412yes—
68C4⋊C4×C71—22no—
69C4⋊C4×C71—22no—
70C22⋊C4×C71—42no—
71C22⋊C4×C71—42no—
72C42×C71C22×C411yescharacteristic
73C42×C71C2×D411yescharacteristic
74C42×C71C2×D411yescharacteristic
75C42×C71C2×D411yescharacteristic
76C23×C71—42no—
77C23×C71#12411yescharacteristic
78Q8×C71—44no—
79D4×C71—44no—
80D4×C71—44no—
81D4×C71—44no—
82D4×C71—84no—
83C2×C4×C71—22no—
84C2×C4×C71—22no—
85C2×C4×C71—42no—
86C2×C4×C71—84no—
87C2×C4×C71C2×C22⋊C411yescharacteristic
88C2×C4×C71C4×D411yescharacteristic
89C2×C4×C71C4×D411yescharacteristic
90C2×C4×C71#12111yescharacteristic
91C2×C4×C71#12111yescharacteristic
92C2×C4×C71#12711yescharacteristic
93C2×C4×C71AGL(1,ℤ/8)14yes—
94C8×C71—24no—
95C8×C71—22no—
96C8×C71—22no—
97C8×C71—42no—
98C8×C71—82no—
99C22×C71—21no—
100C22×C71—21no—
101C22×C71—82no—
102C22×C71—82no—
103C22×C71—82no—
104C22×C71#39011yescharacteristic
105C22×C71#49012yes—
106C4×C71—21no—
107C4×C71—21no—
108C4×C71—82no—
109C4×C71#41812yes—
110C4×C71#44312yes—
111C4×C71#44412yes—
112C4×C71#49612yes—
113#9860C7111yesmaximal, characteristic, direct product factor, Sylow
114C2×C71—22no—
115C2×C71—162no—
116C2×C71#196111yescharacteristic
117C2×C71#197411yescharacteristic
118C2×C71#197511yescharacteristic
119#3147C2×C7111yescharacteristic
120#1837C2×C7111yescharacteristic, complemented
121#1492C2×C7112yescomplemented
122#1492C2×C7112yescomplemented
123C2×#322C2×C7111yescharacteristic, complemented
124C71#986011yescharacteristic, direct product factor, Sylow
125C2×#135—22no—
126#532C22×C7112yes—
127#495—22no—
128#494C4×C7111yescharacteristic
129#493C4×C7111yescharacteristic
130#492C4×C7112yes—
131#423C22×C7112yes—
132C2×C4×C8C22×C7111yescharacteristic
133C2×C4×C8C22×C7111yescharacteristic
134C2×C4×C8C22×C7111yescharacteristic
135#341—22no—
136D4⋊C8—24no—
137D4⋊C8—24no—
138#322—22no—
139C2×#41—22no—
140#135—48no—
141C2×Q16—22no—
142C2×SD16—24no—
143C2×D8—22no—
144C2×M16—22no—
145C22×C8—21no—
146C22×C8—21no—
147C22×C8D4×C7112yes—
148C4⋊Q8C2×C4×C7112yes—
149#127C2×C4×C7112yes—
150#124—22no—
151#121—22no—
152#121—22no—
153C4×D4—22no—
154C4×D4—22no—
155C2×C42C23×C7111yescharacteristic
156C4⋊C8—22no—
157C4⋊C8—22no—
158C4×C8—21no—
159C4×C8—21no—
160C4×C8C2×C4×C7111yescharacteristic
161C4×C8C2×C4×C7111yescharacteristic
162C4×C8D4×C7112yes—
163C4×C8D4×C7112yes—
164C4×C8D4×C7112yes—
165#41—48no—
166C2×Q8—22no—
167C2×D4—22no—
168C2×D4—22no—
169C2×D4—22no—
170C2×D4—42no—
171C22×C4—42no—
172C22×C4C2×D4×C7111yescharacteristic
173C22×C4#41×C7111yescharacteristic
174C22×C4#41×C7111yescharacteristic
175Q16—44no—
176SD16—48no—
177D8—44no—
178M16—44no—
179C2×C8—24no—
180C2×C8—22no—
181C2×C8—24no—
182C2×C8—22no—
183C2×C8—42no—
184C2×C8—42no—
185C2×C8C22⋊C4×C7112yes—
186C2×C8C22⋊C4×C7112yes—
187C4⋊C4—22no—
188C4⋊C4—22no—
189C22⋊C4—42no—
190C22⋊C4—42no—
191C42C22×C4×C7111yescharacteristic
192C42C2×D4×C7111yescharacteristic
193C42C2×D4×C7111yescharacteristic
194C42C2×D4×C7111yescharacteristic
195C23—42no—
196C23#124×C7111yescharacteristic
197Q8—44no—
198D4—44no—
199D4—44no—
200D4—44no—
201D4—84no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—42no—
205C2×C4—84no—
206C2×C4C2×C22⋊C4×C7111yescharacteristic
207C2×C4C4×D4×C7111yescharacteristic
208C2×C4C4×D4×C7111yescharacteristic
209C2×C4#121×C7111yescharacteristic
210C2×C4#121×C7111yescharacteristic
211C2×C4#127×C7111yescharacteristic
212C2×C4AGL(1,ℤ/8)×C7114yes—
213C8—24no—
214C8—22no—
215C8—22no—
216C8—42no—
217C8—82no—
218C22—21no—
219C22—21no—
220C22—82no—
221C22—82no—
222C22—82no—
223C22#390×C7111yescharacteristic
224C22#490×C7112yes—
225C4—21no—
226C4—21no—
227C4—82no—
228C4#418×C7112yes—
229C4#443×C7112yes—
230C4#444×C7112yes—
231C4#496×C7112yes—
232C2—22no—
233C2—162no—
234C2C71×#196111yescharacteristic
235C2C71×#197411yescharacteristic
236C2C71×#197511yescharacteristic
subgroupG/H
centerC2×C4×C71#127
commutatorC42C22×C4×C71
Frattini, cosocleC2×C42C23×C71
socleC22×C71#390
prime radicalC71×#3147C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C71 ◁ C2×C42×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C71×#1837C2semidirect
3. C71×#1492C2semidirect
4. C71×#1492C2semidirect
5. C2×#322×C71C2semidirect
113. #9860C71direct (N × H)
120. #1837C2×C71semidirect
121. #1492C2×C71semidirect
122. #1492C2×C71semidirect
123. C2×#322C2×C71semidirect
124. C71#9860direct (N × H)

Maximal subgroups

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

subgroupindex
C71×#31472
C71×#18372
C71×#14922
C2×#322×C712
#986071