Finite Group Databasebeta

#38740884

order25216
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1413

Subgroups

subgroupG/H
centerC2#27160873
commutatorC42×C197C2×C4
FrattiniC4⋊Q8C2×D197
Fitting#356×C197C2
socleC2×C197#354
prime radicalC22×C197#99
cosocleC4⋊Q8×C197C22
hypercenter#356D197
hypocenterC197#1413
LCSG ▷ C42×C197 ▷ C2×C4×C197 ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C4⋊Q8 ◁ #356

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6304

Polycyclic presentation:

2^7,197|a^2=d,b^2=f,c^2=fg,d^2=g,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,c^b=cf,d^b=def,e^b=eg,h^b=h^196,d^c=dfg,e^d=eg

Conjugacy classes & character table

1288 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2682);