Finite Group Databasebeta

← C2×#22626820 #34031739

Subgroups — C2×#22626820 #34031739

Order 18688.

2230 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22626820C2116yesmaximal, direct product factor
2C2×#17989622C212yesmaximal, complemented
3C2×#17989618C214yesmaximal, complemented
4C2×D4×#10596833C212yesmaximal, complemented
5C2×#17989609C211yesmaximal, characteristic, complemented
6C2×#17989605C211yesmaximal, characteristic, complemented
7C2×#17989560C214yesmaximal, complemented
8C2×#17989135C211yesmaximal, characteristic
9C22×#11924037C2214yes—
10C23×#10596833C2214yes—
11#17989622C22116yescomplemented
12#17989618C22132yescomplemented
13D4×#10596833C22116yescomplemented
14#17989609C2218yescomplemented
15#17989605C2218yescomplemented
16C2×#14556658C2212yes—
17C2×C4⋊#10596833C2212yes—
18#17989560C22132yescomplemented
19C2×#14556648C2212yes—
20C2×#14556648C2212yes—
21C2×C22⋊#10596833C2214yes—
22C2×C22⋊#10596833C2214yes—
23C2×#14556646C2212yes—
24C2×C4×#10596833C2211yescharacteristic
25C2×C4×#10596833C2211yescharacteristic
26C22×#11924027C2212yes—
27#17989135C418yes—
28#17989135C2218yes—
29C2×#14556591C411yescharacteristic
30C2×#14556578C412yes—
31C2×#14556562C412yes—
32C2×#14556562C412yes—
33C2×D4×Dic73C2212yes—
34C2×D4×Dic73C2212yes—
35C2×C42×D73C2211yescharacteristic
36C2×#127×C73C411yescharacteristic
37C2×#11924037—48no—
38C2×#11924037C23116yes—
39C22×#10596833—48no—
40C22×#10596833C2312yes—
41C22×#10596833C2314yes—
42C22×#10596833C2312yes—
43C22×#10596833C23116yes—
44#14556658C2318yes—
45C4⋊#10596833C2318yes—
46#14556648C2318yes—
47#14556648C2318yes—
48C22⋊#10596833C23116yes—
49C22⋊#10596833C23116yes—
50#14556646C2318yes—
51C4×#10596833C2314yes—
52C4×#10596833C2314yes—
53C2×#11924027—48no—
54C2×#11924027C2×C418yes—
55C2×#11924027C2318yes—
56C22×Dic146C2×C412yes—
57C22×C22⋊D73C2×C414yes—
58C23×Dic73C2314yes—
59C22×C4×D73C2×C411yescharacteristic
60C22×C4×D73C2×C411yescharacteristic
61C22×C4×D73C2311yescharacteristic
62#14556591C2×C418yes—
63#14556578C2×C4116yes—
64#14556562C2×C4116yes—
65#14556562C2×C4116yes—
66D4×Dic73C2×C418yes—
67D4×Dic73C2×C418yes—
68D4×Dic73C2318yes—
69D4×Dic73C2318yes—
70C2×C4⋊Dic73C2×C412yes—
71C2×C4⋊Dic73C2×C412yes—
72C2×C22⋊Dic73C2×C414yes—
73C2×C22⋊Dic73C2×C414yes—
74C2×C4×Dic73C2×C411yescharacteristic
75C2×C4×Dic73C2311yescharacteristic
76C2×C4×Dic73C2311yescharacteristic
77C42×D73C2×C414yes—
78C42×D73C2314yes—
79C22×D4×C73C2×C412yes—
80C22×D4×C73C2×C412yes—
81C22×D4×C73C2×C412yes—
82#127×C73C2×C418yes—
83C2×C42×C73C2×C411yescharacteristic
84#11924037—416no—
85C2×#10596833—24no—
86C2×#10596833—28no—
87C2×#10596833—24no—
88C2×#10596833—416no—
89C2×#10596833C2414yes—
90C2×#10596833C2418yes—
91C2×#10596833C2414yes—
92C23×D73C22×C411yescharacteristic
93#11924027—416no—
94#11924027—416no—
95C2×Dic146—44no—
96C2×Dic146C22×C418yes—
97C2×C22⋊D73—48no—
98C2×C22⋊D73C22×C4116yes—
99C22×Dic73—28no—
100C22×Dic73—28no—
101C22×Dic73C22×C411yescharacteristic
102C22×Dic73C22×C411yescharacteristic
103C22×Dic73C22×C414yes—
104C22×Dic73C22×C418yes—
105C22×Dic73C2418yes—
106C22×Dic73C2411yescharacteristic
107C2×C4×D73—24no—
108C2×C4×D73—24no—
109C2×C4×D73—42no—
110C2×C4×D73C22×C412yes—
111C2×C4×D73C22×C414yes—
112C2×C4×D73C22×C414yes—
113C2×C4×D73C2412yes—
114C4⋊Dic73C22×C418yes—
115C4⋊Dic73C22×C418yes—
116C22⋊Dic73C22×C4116yes—
117C22⋊Dic73C22×C4116yes—
118C4×Dic73C22×C412yes—
119C4×Dic73C22×C412yes—
120C4×Dic73C22×C414yes—
121C4×Dic73C2412yes—
122C4×Dic73C2412yes—
123C24×C73C22×C414yes—
124C2×D4×C73—28no—
125C2×D4×C73—44no—
126C2×D4×C73—44no—
127C2×D4×C73C22×C418yes—
128C2×D4×C73C22×C418yes—
129C2×D4×C73C22×C418yes—
130C22×C4×C73C22×C411yescharacteristic
131C22×C4×C73C22×C411yescharacteristic
132C22×C4×C73C22×C411yescharacteristic
133C42×C73C22×C414yes—
134C23×C73—28no—
135C23×C73—28no—
136C23×C73—28no—
137C23×C73C23×C418yes—
138C23×C73C23×C411yescharacteristic
139C22×D73—22no—
140C22×D73—22no—
141C22×D73—22no—
142C22×D73C23×C412yes—
143D4×C73—216no—
144D4×C73—48no—
145D4×C73—48no—
146C2×C4×C73—22no—
147C2×C4×C73—22no—
148C2×C4×C73#13114yes—
149C2×C4×C73C23×C412yes—
150C2×C4×C73C23×C412yes—
151C2×C4×C73C23×C412yes—
152C22⋊D73—416no—
153C2×Dic73—28no—
154C2×Dic73—22no—
155C2×Dic73—22no—
156C2×Dic73—216no—
157C2×Dic73—28no—
158C2×Dic73—28no—
159C2×Dic73C23×C412yes—
160C2×Dic73C23×C412yes—
161C2×Dic73C23×C418yes—
162C2×Dic73C23×C411yescharacteristic
163C2×Dic73H(5,𝔽2)14yes—
164C2×Dic73C2511yescharacteristic
165C4×D73—28no—
166C4×D73—24no—
167C4×D73—24no—
168C4×D73—44no—
169Dic146—48no—
170#10596833—24no—
171#10596833—28no—
172#10596833—24no—
173C22×C73—28no—
174C22×C73—28no—
175C22×C73—28no—
176C22×C73—416no—
177C22×C73#51812yes—
178C22×C73C2×#13112yes—
179C22×C73#56812yes—
180C22×C73C24×C411yescharacteristic
181C2×D73—22no—
182C2×D73—22no—
183C2×D73—22no—
184C2×D73—44no—
185C4×C73—22no—
186C4×C73—22no—
187C4×C73C2×#13114yes—
188Dic73—28no—
189Dic73—22no—
190Dic73—22no—
191Dic73#51812yes—
192Dic73C2×H(5,𝔽2)12yes—
193C2×#2981—731nomaximal, Sylow
194C2×C73—48no—
195C2×C73#298114yescomplemented
196C2×C73C2×#51811yescharacteristic
197C2×C73C22×#13111yescharacteristic
198C2×C73C2×#56811yescharacteristic
199D73—42no—
200C2×#532—731no—
201#2981—7316no—
202C2×#436—732no—
203C2×#435—734no—
204C2×C8×D4—732no—
205C2×#432—731no—
206C2×#431—731no—
207C2×#408—734no—
208C73C2×#298111yescharacteristic, complemented, Sylow
209C22×#41—732no—
210C22×M16—734no—
211C23×C8—734no—
212#532—738no—
213#532—738no—
214C2×C4⋊Q8—731no—
215C2×#127#6440811yescharacteristic
216C2×#124—732no—
217C2×#121—732no—
218C2×#121—732no—
219C2×C4×D4—732no—
220C2×C4×D4—732no—
221C22×C42—731no—
222#436—7316no—
223#435—7332no—
224C8×D4—7316no—
225#432—738no—
226#431—738no—
227C2×C4⋊C8—732no—
228C2×C4⋊C8—732no—
229#408—7332no—
230C2×C22⋊C8—732no—
231C2×C22⋊C8—732no—
232C2×C22⋊C8—734no—
233C2×C22⋊C8—734no—
234C2×#97—732no—
235C2×C4×C8—731no—
236C2×C4×C8—731no—
237C2×#41—2928no—
238C2×#41—738no—
239C2×#41—738no—
240C22×Q8—732no—
241C22×D4—734no—
242C22×D4C2×#6440812yes—
243C22×D4C2×#6440812yes—
244C22×D4C2×#6440812yes—
245C23×C4—731no—
246C23×C4—734no—
247C23×C4—731no—
248C23×C4—731no—
249C2×M16—2928no—
250C2×M16—7316no—
251C22×C8—2928no—
252C22×C8—7316no—
253C22×C8—732no—
254C22×C8—734no—
255C22×C8—732no—
256C4⋊Q8—738no—
257#127C2×#6440818yes—
258#124—7316no—
259#121—7316no—
260#121—7316no—
261C4×D4—738no—
262C4×D4—738no—
263C4×D4—738no—
264C4×D4—738no—
265C2×C4⋊C4—732no—
266C2×C4⋊C4—732no—
267C2×C22⋊C4—734no—
268C2×C22⋊C4—734no—
269C2×C42—731no—
270C2×C42—731no—
271C2×C42—731no—
272C2×C42—734no—
273C2×C42—734no—
274C2×C42C2×#6440811yescharacteristic
275C4⋊C8—738no—
276C4⋊C8—738no—
277C22⋊C8—738no—
278C22⋊C8—738no—
279C22⋊C8—7316no—
280C22⋊C8—7316no—
281#97—738no—
282C4×C8—734no—
283C4×C8—734no—
284C24—731no—
285C24C22×#6440814yes—
286#41—29216no—
287#41—29216no—
288C2×Q8—2924no—
289C2×Q8—738no—
290C2×D4—28no—
291C2×D4—44no—
292C2×D4—44no—
293C2×D4—2928no—
294C2×D4—7316no—
295C2×D4C22×#6440818yes—
296C2×D4C22×#6440818yes—
297C2×D4C22×#6440818yes—
298C22×C4—2922no—
299C22×C4—734no—
300C22×C4—731no—
301C22×C4—738no—
302C22×C4—738no—
303C22×C4—731no—
304C22×C4—731no—
305C22×C4—734no—
306C22×C4—734no—
307C22×C4—732no—
308C22×C4—732no—
309C22×C4—1464no—
310C22×C4—1468no—
311C22×C4—1468no—
312C22×C4—1464no—
313C22×C4C22×#6440811yescharacteristic
314C22×C4C22×#6440811yescharacteristic
315C22×C4C22×#6440811yescharacteristic
316M16—29216no—
317C2×C8—29216no—
318C2×C8—734no—
319C2×C8—734no—
320C2×C8—738no—
321C2×C8—1464no—
322C2×C8—1468no—
323C2×C8—1464no—
324C4⋊C4—738no—
325C4⋊C4—738no—
326C22⋊C4—7316no—
327C22⋊C4—7316no—
328C42—732no—
329C42—732no—
330C42—734no—
331C42—732no—
332C42—732no—
333C42C22×#6440814yes—
334C23—28no—
335C23—28no—
336C23—28no—
337C23—732no—
338C23—1462no—
339C23—1462no—
340C23—1462no—
341C23C23×#6440818yes—
342C23C23×#6440811yescharacteristic
343Q8—2928no—
344D4—216no—
345D4—48no—
346D4—48no—
347D4—29216no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—2924no—
351C2×C4—734no—
352C2×C4—731no—
353C2×C4—731no—
354C2×C4—732no—
355C2×C4—732no—
356C2×C4—738no—
357C2×C4—1464no—
358C2×C4—1464no—
359C2×C4—1468no—
360C2×C4—1468no—
361C2×C4—14616no—
362C2×C4—1468no—
363C2×C4—1462no—
364C2×C4—1462no—
365C2×C4—1468no—
366C2×C4#1455667814yes—
367C2×C4C23×#6440812yes—
368C2×C4C23×#6440812yes—
369C2×C4C23×#6440812yes—
370C8—1464no—
371C8—1468no—
372C8—1464no—
373C22—28no—
374C22—28no—
375C22—28no—
376C22—416no—
377C22—2924no—
378C22—1462no—
379C22—1462no—
380C22—1462no—
381C22#1798965412yes—
382C22C2×#1455667812yes—
383C22#1798966512yes—
384C22C24×#6440811yescharacteristic
385C4—22no—
386C4—22no—
387C4—732no—
388C4—732no—
389C4—1468no—
390C4—1462no—
391C4—1462no—
392C4C2×#1455667814yes—
393C2—48no—
394C2—2922no—
395C2#2262682014yesdirect product factor
396C2C2×#1798965411yescharacteristic
397C2C22×#1455667811yescharacteristic
398C2C2×#1798966511yescharacteristic
subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×#127×C73C4
socleC23×C73C23×C4
prime radicalC2×#17989135C2
cosocleC2×Dic73C25
hypercenterC2×#127#64408
hypocenterC73C2×#2981
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. #22626820C2direct (N × H)
2. C2×#17989622C2semidirect
3. C2×#17989618C2semidirect
4. C2×D4×#10596833C2semidirect
5. C2×#17989609C2semidirect
6. C2×#17989605C2semidirect
7. C2×#17989560C2semidirect
11. #17989622C22semidirect
12. #17989618C22semidirect
13. D4×#10596833C22semidirect
14. #17989609C22semidirect
15. #17989605C22semidirect
18. #17989560C22semidirect
195. C2×C73#2981semidirect
208. C73C2×#2981semidirect
395. C2#22626820direct (N × H)

Maximal subgroups

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

subgroupindex
#226268202
C2×#179896222
C2×#179896182
C2×D4×#105968332
C2×#179896092
C2×#179896052
C2×#179895602
C2×#179891352
C2×#298173