Finite Group Databasebeta

#21443853

order7808
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1356

Subgroups

subgroupG/H
centerC2#16839501
commutatorC42×C61C2×C4
Frattini#97C2×D61
FittingC61×#347C2
socleC2×C61#329
hypercenter#347D61
hypocenterC61#1356
LCSG ▷ C42×C61 ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ #97 ◁ #347

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=g,c^2=f,d^2=e,e^2=g,b^a=bc,c^a=ce,f^a=fg,c^b=cf,d^b=defg,e^b=eg,h^b=h^60,d^c=dg

Conjugacy classes & character table

680 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#1356, C2×#21443853, #29591188, …
maximal normal subgroup ofD61×#1356, C2×#21443853, #29591188, …
maximal quotient of#29566792, #29566828, #29567181, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2544);