Finite Group Databasebeta

← D7×#2255 #13509289

Subgroups — D7×#2255 #13509289

Order 1792.

518 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D7×#500C211yesmaximal, characteristic
2D7×#499C211yesmaximal, characteristic
3C7×#2255C211yesmaximal, characteristic, complemented
4#11729140C211yesmaximal, characteristic, complemented
5#11729109C211yesmaximal, characteristic, complemented
6D7×#367C212yesmaximal
7#11727095C212yesmaximal, complemented
8D7×#366C212yesmaximal
9#11727076C212yesmaximal, complemented
10D7×#346C211yesmaximal, characteristic
11#11726823C211yesmaximal, characteristic, complemented
12D7×C4⋊Q8—21no—
13D7×#125—21no—
14C7×#500C2211yescharacteristic
15C7×#499C2211yescharacteristic
16#89850—21no—
17#89836—21no—
18C2×D7×C16C2212yes—
19D7×#107—21no—
20D7×#107C2211yescharacteristic
21D7×#107C2211yescharacteristic
22D7×#107C2212yes—
23#89650C2211yescharacteristic
24#89650C2211yescharacteristic
25#89646—21no—
26#89646C2212yes—
27D7×#106—21no—
28#89630—21no—
29C4×C8×D7C2211yescharacteristic
30#89455C2211yescharacteristic
31#89454C2211yescharacteristic
32C7×#367C2212yes—
33C7×#366C2212yes—
34C7×#346C2211yescharacteristic
35#89300C2212yes—
36#89299C2212yes—
37#89297C2212yes—
38#89285C2212yes—
39#89285C2212yes—
40#89284C2212yes—
41#89284C2212yes—
42#89256C2211yescharacteristic
43C2×#2255—71nomaximal, Sylow
44C2×Q8×D7—41no—
45C7×C4⋊Q8—21no—
46C7×#125—21no—
47#6507—41no—
48C2×C8×D7D411yescharacteristic
49C2×C8×D7C2311yescharacteristic
50D7×C4⋊C4—21no—
51D7×C4⋊C4—21no—
52D7×C4⋊C4—22no—
53D7×C4⋊C4—41no—
54D7×C4⋊C4—41no—
55D7×C4⋊C4—41no—
56#6453—21no—
57#6453—21no—
58#6452—41no—
59#6452—41no—
60#6451—22no—
61#6451—41no—
62C42×D7D411yescharacteristic
63#6433—21no—
64#6432—21no—
65C2×C7×C16C2312yes—
66C7×#107—21no—
67C7×#107C2311yescharacteristic
68C7×#107C2311yescharacteristic
69C7×#107C2312yes—
70C7×#106—21no—
71C4×C7×C8C2311yescharacteristic
72#6392—21no—
73#6392C2312yes—
74#6392C2311yescharacteristic
75#6392C2311yescharacteristic
76#6391—21no—
77C8×Dic7D411yescharacteristic
78C8×Dic7C2311yescharacteristic
79C2×C7⋊C16C2312yes—
80#6382—21no—
81#6382—21no—
82#6381—21no—
83#6381—21no—
84#6381—22no—
85#6381—22no—
86C4×C7⋊C8D411yescharacteristic
87D7×C16Q818yescomplemented
88C2×#500—71no—
89C2×#499—71no—
90#2255—71no—
91#2255—71no—
92#2255—72no—
93#2255—72no—
94#2255—71no—
95#2255D711yescharacteristic, direct product factor
96C2×#367—72no—
97C2×#366—72no—
98C2×#346—71no—
99C2×C7×Q8—41no—
100Q8×D7—84no—
101C2×C4×D7—41no—
102C2×C4×D7—41no—
103C2×C4×D7—42no—
104C2×C4×D7D811yescharacteristic
105C2×C4×D7D811yescharacteristic
106C2×C4×D7C2×D411yescharacteristic
107C2×Dic14—41no—
108C2×Dic14—42no—
109C2×C7×C8C2×D411yescharacteristic
110C2×C7×C8C2411yescharacteristic
111C7×C4⋊C4—21no—
112C7×C4⋊C4—21no—
113C7×C4⋊C4—22no—
114C7×C4⋊C4—41no—
115C7×C4⋊C4—41no—
116C7×C4⋊C4—41no—
117C42×C7C2×D411yescharacteristic
118C4⋊Dic7—22no—
119C4⋊Dic7—21no—
120C4⋊Dic7—21no—
121C4⋊Dic7—41no—
122C4⋊Dic7—41no—
123C4⋊Dic7—41no—
124Dic7⋊C4—41no—
125Dic7⋊C4—41no—
126Dic7⋊C4—42no—
127Dic7⋊C4—42no—
128Dic7⋊C4—41no—
129Dic7⋊C4—41no—
130Dic7⋊C4—41no—
131Dic7⋊C4—41no—
132C4×Dic7D811yescharacteristic
133C4×Dic7D811yescharacteristic
134C4×Dic7C2×D411yescharacteristic
135C2×C7⋊C8C2×D411yescharacteristic
136C2×C7⋊C8C2×D411yescharacteristic
137C8×D7Q1614yes—
138C8×D7C2×Q814yes—
139C7×C16C2×Q814yescomplemented
140C7⋊C16C2×Q814yescomplemented
141C2×C4⋊Q8—141no—
142C2×#125—141no—
143C22×C16—72no—
144#500—72no—
145#500—71no—
146#500—141no—
147#500—141no—
148#500C2×D711yescharacteristic
149#499—71no—
150#499—71no—
151#499—71no—
152#499—141no—
153#499—141no—
154#499C2×D711yescharacteristic
155C2×#107—71no—
156C2×#107—71no—
157C2×#107—72no—
158C2×#107—141no—
159C2×#106—141no—
160C2×C4×C8—71no—
161#367—72no—
162#367—72no—
163#367—72no—
164#367C2×D712yes—
165#366—72no—
166#366—72no—
167#366—72no—
168#366C2×D712yes—
169#346—72no—
170#346—71no—
171#346C2×D711yescharacteristic
172C22×D7C2×D811yescharacteristic
173C7×Q8—82no—
174C2×C4×C7—41no—
175C2×C4×C7—41no—
176C2×C4×C7—42no—
177C2×C4×C7C2×D811yescharacteristic
178C2×C4×C7C2×D811yescharacteristic
179C2×C4×C7C22×D411yescharacteristic
180C2×Dic7—41no—
181C2×Dic7—41no—
182C2×Dic7—42no—
183C2×Dic7C2×D811yescharacteristic
184C2×Dic7C2×D811yescharacteristic
185C2×Dic7C2×D811yescharacteristic
186C4×D7—22no—
187C4×D7—22no—
188C4×D7—82no—
189C4×D7—84no—
190C4×D7—82no—
191C4×D7C4⋊Q812yes—
192C4×D7C2×Q1612yes—
193Dic14—84no—
194Dic14—82no—
195C7×C8C2×Q1612yes—
196C7×C8C22×Q812yes—
197C7⋊C8C4⋊Q812yes—
198C7⋊C8C2×Q1612yes—
199C22×Q8—281no—
200C22×C8—71no—
201C22×C8—71no—
202C4⋊Q8—21no—
203C4⋊Q8—142no—
204C4⋊Q8—141no—
205C4⋊Q8—281no—
206C4⋊Q8—281no—
207#125—21no—
208#125—141no—
209#125—141no—
210#125—141no—
211#125—281no—
212#125—281no—
213C2×C4⋊C4—141no—
214C2×C4⋊C4—141no—
215C2×C4⋊C4—142no—
216C2×C4⋊C4—281no—
217C2×C4⋊C4—281no—
218C2×C4⋊C4—281no—
219C2×C42—71no—
220C2×C16—72no—
221C2×C16—78no—
222C2×C16C22×D712yes—
223#107—21no—
224#107—71no—
225#107—72no—
226#107—71no—
227#107—141no—
228#107—141no—
229#107—142no—
230#107—142no—
231#107—141no—
232#107C22×D711yescharacteristic
233#107C22×D712yes—
234#107C22×D711yescharacteristic
235#106—21no—
236#106—141no—
237#106—141no—
238#106—141no—
239C4×C8—71no—
240C4×C8—71no—
241C4×C8—71no—
242C4×C8C22×D711yescharacteristic
243C22×C7C22×D811yescharacteristic
244C2×D7#50012yes—
245C2×D7#50912yes—
246C2×D7#51012yes—
247C4×C7—21no—
248C4×C7—21no—
249C4×C7—82no—
250C4×C7—81no—
251C4×C7—81no—
252C4×C7C2×C4⋊Q811yescharacteristic
253C4×C7C22×Q1611yescharacteristic
254Dic7—21no—
255Dic7—21no—
256Dic7—82no—
257Dic7—81no—
258Dic7—81no—
259Dic7#50012yes—
260C2×Q8—41no—
261C2×Q8—282no—
262C2×Q8—281no—
263C2×Q8—564no—
264C22×C4—71no—
265C22×C4—71no—
266C22×C4—71no—
267C22×C4—281no—
268C22×C4—281no—
269C22×C4—282no—
270C2×C8—71no—
271C2×C8—71no—
272C2×C8—74no—
273C2×C8—74no—
274C2×C8D4×D711yescharacteristic
275C2×C8C23×D711yescharacteristic
276C4⋊C4—21no—
277C4⋊C4—21no—
278C4⋊C4—22no—
279C4⋊C4—41no—
280C4⋊C4—41no—
281C4⋊C4—41no—
282C4⋊C4—141no—
283C4⋊C4—141no—
284C4⋊C4—142no—
285C4⋊C4—281no—
286C4⋊C4—281no—
287C4⋊C4—282no—
288C4⋊C4—281no—
289C4⋊C4—281no—
290C4⋊C4—282no—
291C4⋊C4—281no—
292C4⋊C4—281no—
293C4⋊C4—281no—
294C4⋊C4—281no—
295C4⋊C4—281no—
296C42—71no—
297C42—71no—
298C42—71no—
299C42D4×D711yescharacteristic
300C16—74no—
301C16Q8×D714yescomplemented
302C2×C7C2×#50011yescharacteristic
303C2×C7C2×#50911yescharacteristic
304C2×C7C2×#51011yescharacteristic
305D7#225514yesdirect product factor
306C23—71no—
307Q8—82no—
308Q8—562no—
309Q8—564no—
310C2×C4—41no—
311C2×C4—41no—
312C2×C4—42no—
313C2×C4—71no—
314C2×C4—72no—
315C2×C4—72no—
316C2×C4—71no—
317C2×C4—71no—
318C2×C4—142no—
319C2×C4—142no—
320C2×C4—281no—
321C2×C4—281no—
322C2×C4—282no—
323C2×C4—562no—
324C2×C4—562no—
325C2×C4—564no—
326C2×C4D7×D811yescharacteristic
327C2×C4D7×D811yescharacteristic
328C2×C4C2×D4×D711yescharacteristic
329C8—72no—
330C8—72no—
331C8D7×Q1612yes—
332C8C2×Q8×D712yes—
333C7C2×#225511yescharacteristic, complemented, Sylow
334C22—72no—
335C22—72no—
336C22—72no—
337C22C2×D7×D811yescharacteristic
338C4—21no—
339C4—21no—
340C4—72no—
341C4—82no—
342C4—81no—
343C4—81no—
344C4—141no—
345C4—141no—
346C4—562no—
347C4—561no—
348C4—561no—
349C4D7×C4⋊Q811yescharacteristic
350C4C2×D7×Q1611yescharacteristic
351C2—74no—
352C2D7×#50011yescharacteristic
353C2D7×#50911yescharacteristic
354C2D7×#51011yescharacteristic
subgroupG/H
centerC22C2×D7×D8
commutator, cosocleC2×C7×C8C24
FrattiniC2×C8C23×D7
FittingC7×#2255C2
socleC22×C7C22×D8
prime radicalC22×D7C2×D8
hypercenter#2255D7
hypocenterC7C2×#2255
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #2255

Complements

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

NH ≅ G/Ntype
3. C7×#2255C2semidirect
4. #11729140C2semidirect
5. #11729109C2semidirect
7. #11727095C2semidirect
9. #11727076C2semidirect
11. #11726823C2semidirect
87. D7×C16Q8semidirect
95. #2255D7direct (N × H)
139. C7×C16C2×Q8semidirect
140. C7⋊C16C2×Q8semidirect
301. C16Q8×D7semidirect
305. D7#2255direct (N × H)
333. C7C2×#2255semidirect

Maximal subgroups

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

subgroupindex
D7×#5002
D7×#4992
C7×#22552
#117291402
#117291092
D7×#3672
#117270952
D7×#3662
#117270762
D7×#3462
#117268232
C2×#22557