Finite Group Databasebeta

ΓL(1,𝔽8)⋊C4×C397 #45688576

order33348
automorphism?
homologyAbelianization (H1) = C3×C4×C397 · Schur multiplier (H2) = C1

Aliases

direct productΓL(1,𝔽8)⋊C4×C397
unambiguous semidirect productΓL(1,𝔽8)⋊(C4×C397)
unambiguous semidirect productDic7⋊(C3×C397)

Splittings

derived, SylowC7 ⋊ C3×C4×C397
HallDic7×C397 ⋊ C3
HallΓL(1,𝔽8)×C397 ⋊ C4
HallC7×C397 ⋊ C3×C4
HallDic7 ⋊ C3×C397
HallΓL(1,𝔽8) ⋊ C4×C397

Subgroups

subgroupG/H
center, hypercenterC2×C397AGL(1,𝔽7)
commutator, hypocenterC7C3×C4×C397
FrattiniC2AGL(1,𝔽7)×C397
Fitting, socleC2×C7×C397C2×C3
prime radicalC2×ΓL(1,𝔽8)×C397C2
cosocleC2×C7C2×C3×C397
LCSG ▷ C7
UCSC1 ◁ C2×C397

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11116

Conjugacy classes & character table

5558 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33348, 18);