Finite Group Databasebeta

#21454409

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2911

Subgroups

subgroupG/H
centerC2×C4C2×D244
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC22×M16×C61C2
socleC22×C61C22×D4
hypercenterC22×M16D61
hypocenterC61#2911
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

492 conjugacy classes of subgroups; only the 293 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 293 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=f,b^2=e,d^2=g,e^2=g,b^a=be,e^a=eg,h^a=h^60,c^b=cg

Conjugacy classes & character table

1244 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29586088, #29586090, #29586123, …
maximal normal subgroup of#29586088, #29586090, #29586123, …
maximal quotient of#29648997, #29649036, #29649048, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13100);