Finite Group Databasebeta

#21454279

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC61×#518 ⋊ C2
SylowC61 ⋊ #2883

Subgroups

subgroupG/H
centerC2C22×#11758198
commutatorC22×C61C23×C4
FrattiniC23C23×D61
FittingC61×#518C2
socleC2×C61C22×C22⋊C4
hypercenter#518D61
hypocenterC61#2883
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×D4 ◁ #518

800 conjugacy classes of subgroups; only the 249 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 249 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^a=be,e^a=eg,f^b=fg,h^b=h^60,d^c=dg

Conjugacy classes & character table

1061 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29689160, #29689162, #29689166, …
maximal normal subgroup of#29689160, #29689162, #29689166, …
maximal quotient of#29645829, #29645835, #29645916, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 12970);