Finite Group Databasebeta

#21454366

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2901

Subgroups

subgroupG/H
centerC4C22×C22⋊D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC61×#585C2
socleC2×C61C22×C22⋊C4
hypercenter#585D61
hypocenterC61#2901
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×#41 ◁ #585

738 conjugacy classes of subgroups; only the 289 normal subgroups are shown.

normal subgroups only

This group has 738 conjugacy classes of subgroups — too many to draw. Only its 289 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,e^2=g,f^2=g,b^a=be,e^a=eg,h^a=h^60,e^b=eg,d^c=dg

Conjugacy classes & character table

1064 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29695966, #29695973, #29695977, …
maximal normal subgroup of#29695966, #29695973, #29695977, …
maximal quotient of#29646395, #29646402, #29646490, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13057);