Finite Group Databasebeta

← C71×#10287 #31831159

Subgroups — C71×#10287 #31831159

Order 18176.

566 conjugacy classes of subgroups; only the 130 normal subgroups are shown.

normal subgroups only

This group has 566 conjugacy classes of subgroups — too many to draw. Only its 130 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
1C71×#3206C212yesmaximal
2C71×#2862C211yesmaximal, characteristic, complemented
3C71×#1962C211yesmaximal, characteristic
4C71×#1548C212yesmaximal, complemented
5C71×#1276C211yesmaximal, characteristic, complemented
6#532×C71C2211yescharacteristic
7C2×C4⋊Q8×C71C2212yes—
8#492×C71—22no—
9#487×C71—22no—
10#461×C71—24no—
11#448×C71—24no—
12#431×C71C2212yes—
13#423×C71C2211yescharacteristic
14C2×#104×C71—22no—
15#391×C71—24no—
16#382×C71—22no—
17C43×C71C2211yescharacteristic
18#333×C71—24no—
19C2×#41×C71—21no—
20C22×Q8×C71D414yes—
21C2×SD16×C71—28no—
22C2×M16×C71—21no—
23C4⋊Q8×C71—22no—
24C4⋊Q8×C71—22no—
25C4⋊Q8×C71—22no—
26C4⋊Q8×C71—22no—
27C4⋊Q8×C71D411yescharacteristic
28#127×C71D411yescharacteristic
29#124×C71—21no—
30#121×C71—22no—
31C4×D4×C71—22no—
32C2×C4⋊C4×C71—22no—
33C2×C4⋊C4×C71—22no—
34C2×C42×C71—22no—
35C2×C42×C71D412yes—
36C2×C42×C71C2311yescharacteristic
37C4⋊C8×C71—22no—
38C4⋊C8×C71D414yes—
39#104×C71—44no—
40#103×C71—28no—
41C22⋊C8×C71—22no—
42C4×C8×C71—22no—
43#95×C71—28no—
44#41×C71—42no—
45#41×C71—42no—
46C2×Q8×C71—24no—
47C2×Q8×C71—21no—
48C2×Q8×C71—24no—
49C2×Q8×C71—48no—
50C2×D4×C71—22no—
51C2×D4×C71—21no—
52C2×D4×C71—41no—
53C22×C4×C71—22no—
54C22×C4×C71—24no—
55C22×C4×C71—41no—
56C22×C4×C71C2×D412yes—
57C22×C4×C71C2×D411yescharacteristic
58SD16×C71—88no—
59M16×C71—42no—
60C2×C8×C71—24no—
61C2×C8×C71—41no—
62C4⋊C4×C71—22no—
63C4⋊C4×C71—42no—
64C4⋊C4×C71—42no—
65C4⋊C4×C71—42no—
66C4⋊C4×C71—42no—
67C22⋊C4×C71—42no—
68C42×C71—22no—
69C42×C71—44no—
70C42×C71SD1614yescomplemented
71C42×C71C2×D411yescharacteristic
72C42×C71C2×D412yes—
73C42×C71#4111yescharacteristic
74C23×C71—41no—
75C23×C71#12011yescharacteristic
76Q8×C71—48no—
77Q8×C71—42no—
78Q8×C71—84no—
79D4×C71—44no—
80D4×C71—42no—
81D4×C71—82no—
82C2×C4×C71—24no—
83C2×C4×C71—24no—
84C2×C4×C71—44no—
85C2×C4×C71—48no—
86C2×C4×C71—41no—
87C2×C4×C71—44no—
88C2×C4×C71—81no—
89C2×C4×C71—81no—
90C2×C4×C71#12012yes—
91C2×C4×C71#12112yes—
92C2×C4×C71#12111yescharacteristic
93C2×C4×C71#12711yescharacteristic
94C2×C4×C71C2×SD1612yes—
95C2×C4×C71#13712yes—
96C8×C71—44no—
97C8×C71—81no—
98C22×C71—22no—
99C22×C71—82no—
100C22×C71—81no—
101C22×C71#39211yescharacteristic
102C22×C71#44812yes—
103C4×C71—22no—
104C4×C71—44no—
105C4×C71—84no—
106C4×C71—81no—
107C4×C71#45514yes—
108C4×C71#46112yes—
109C4×C71#49211yescharacteristic
110C4×C71#49711yescharacteristic
111#10287C7111yesmaximal, characteristic, direct product factor, Sylow
112C2×C71—22no—
113C2×C71—161no—
114C2×C71#200412yes—
115C2×C71#201311yescharacteristic
116#3206C2×C7112yes—
117#2862C2×C7111yescharacteristic, complemented
118#1962C2×C7111yescharacteristic
119#1548C2×C7112yescomplemented
120#1276C2×C7111yescharacteristic, complemented
121C71#1028711yescharacteristic, direct product factor, Sylow
122#532C22×C7111yescharacteristic
123C2×C4⋊Q8C22×C7112yes—
124#492—22no—
125#487—22no—
126#461—24no—
127#448—24no—
128#431C22×C7112yes—
129#423C22×C7111yescharacteristic
130C2×#104—22no—
131#391—24no—
132#382—22no—
133C43C22×C7111yescharacteristic
134#333—24no—
135C2×#41—21no—
136C22×Q8D4×C7114yes—
137C2×SD16—28no—
138C2×M16—21no—
139C4⋊Q8—22no—
140C4⋊Q8—22no—
141C4⋊Q8—22no—
142C4⋊Q8—22no—
143C4⋊Q8D4×C7111yescharacteristic
144#127D4×C7111yescharacteristic
145#124—21no—
146#121—22no—
147C4×D4—22no—
148C2×C4⋊C4—22no—
149C2×C4⋊C4—22no—
150C2×C42—22no—
151C2×C42D4×C7112yes—
152C2×C42C23×C7111yescharacteristic
153C4⋊C8—22no—
154C4⋊C8D4×C7114yes—
155#104—44no—
156#103—28no—
157C22⋊C8—22no—
158C4×C8—22no—
159#95—28no—
160#41—42no—
161#41—42no—
162C2×Q8—24no—
163C2×Q8—21no—
164C2×Q8—24no—
165C2×Q8—48no—
166C2×D4—22no—
167C2×D4—21no—
168C2×D4—41no—
169C22×C4—22no—
170C22×C4—24no—
171C22×C4—41no—
172C22×C4C2×D4×C7112yes—
173C22×C4C2×D4×C7111yescharacteristic
174SD16—88no—
175M16—42no—
176C2×C8—24no—
177C2×C8—41no—
178C4⋊C4—22no—
179C4⋊C4—42no—
180C4⋊C4—42no—
181C4⋊C4—42no—
182C4⋊C4—42no—
183C22⋊C4—42no—
184C42—22no—
185C42—44no—
186C42SD16×C7114yescomplemented
187C42C2×D4×C7111yescharacteristic
188C42C2×D4×C7112yes—
189C42#41×C7111yescharacteristic
190C23—41no—
191C23#120×C7111yescharacteristic
192Q8—48no—
193Q8—42no—
194Q8—84no—
195D4—44no—
196D4—42no—
197D4—82no—
198C2×C4—24no—
199C2×C4—24no—
200C2×C4—44no—
201C2×C4—48no—
202C2×C4—41no—
203C2×C4—44no—
204C2×C4—81no—
205C2×C4—81no—
206C2×C4#120×C7112yes—
207C2×C4#121×C7112yes—
208C2×C4#121×C7111yescharacteristic
209C2×C4#127×C7111yescharacteristic
210C2×C4C2×SD16×C7112yes—
211C2×C4#137×C7112yes—
212C8—44no—
213C8—81no—
214C22—22no—
215C22—82no—
216C22—81no—
217C22#392×C7111yescharacteristic
218C22#448×C7112yes—
219C4—22no—
220C4—44no—
221C4—84no—
222C4—81no—
223C4#455×C7114yes—
224C4#461×C7112yes—
225C4#492×C7111yescharacteristic
226C4#497×C7111yescharacteristic
227C2—22no—
228C2—161no—
229C2C71×#200412yes—
230C2C71×#201311yescharacteristic
subgroupG/H
center, socleC22×C71#392
commutator, Frattini, cosocleC2×C42C23×C71
prime radical#532×C71C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C71 ◁ C2×C42×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C71×#2862C2semidirect
4. C71×#1548C2semidirect
5. C71×#1276C2semidirect
70. C42×C71SD16semidirect
111. #10287C71direct (N × H)
117. #2862C2×C71semidirect
119. #1548C2×C71semidirect
120. #1276C2×C71semidirect
121. C71#10287direct (N × H)
186. C42SD16×C71semidirect

Maximal subgroups

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

subgroupindex
C71×#32062
C71×#28622
C71×#19622
C71×#15482
C71×#12762
#1028771